National pollutant discharge elimination system water quality technical support.
Active Awarded Last action
- Contract number
- 68HERW26F0195
- Awardee
-
Tetra Tech, Inc. UEI X38LAAB5HB64 Part of Tetra Tech, Inc.
- Awarding agency
-
Environmental Protection Agency
- Obligated
- $147,334
Award facts
- Opportunity
-
- 68HERW26R0070 Solicitation number
- Contract value 19% obligated
-
- $147,334.00 Current, with exercised options
- $779,597.00 Potential, with all options
- Completion date 4% complete
-
- Current, with exercised options
- Potential, with all options
- Funding agency
- Office of Water Headquarters Offices, Environmental Protection Agency
- NAICS code
- 541620 Environmental Consulting Services
- PSC
- R499 Support- Professional: Other
- Set-aside
- No set-aside
- Competition
- Full and Open Competition Negotiated Proposal / Quote
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- Fairfax, VA, USA
- Legislative mandates
-
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Original award | $147,334 |
About this award
The EPA Office of Water issued a delivery order to Tetra Tech, Inc. on August 24, 2026, with a ceiling value of $779,597, for National Pollutant Discharge Elimination System water quality technical support through August 23, 2031.
The order is priced on a cost-plus-fixed-fee basis. Place of performance is Fairfax, VA. The Fairfax-based Tetra Tech division is a wholly owned subsidiary of Tetra Tech parent company (Pasadena, California), a large for-profit environmental and engineering consulting firm competing without set-aside restrictions. Tetra Tech operates as a prime contractor across EPA, Army Corps of Engineers, Department of Defense, and other civilian and defense agencies on environmental remediation, water quality, infrastructure engineering, and technical compliance support. The vendor's EPA customer concentration is substantial: the EPA Office for Water and its regional offices account for approximately 44 percent of Tetra Tech's recent combined potential value across 223 awards, while the EPA Office of Research and Development carries an additional 60 awards. The vendor self-performs the majority of delivery; across SCI-reportable service contracts, subcontractors accounted for an average of 4 percent of total contractor hours, with the vendor predominantly delivering in-house.
Quick answers
Who was awarded contract 68HERW26F0195?
68HERW26F0195 was awarded to Tetra Tech, Inc. by Environmental Protection Agency on August 24, 2026.
How much is contract 68HERW26F0195 worth?
The government has obligated $147,334 on 68HERW26F0195. Its potential value, with all options, is $779,597.
Which agency awarded contract 68HERW26F0195?
Environmental Protection Agency awarded 68HERW26F0195, with funding from Office of Water (Headquarters Offices).
Is contract 68HERW26F0195 an order under another contract?
Yes. 68HERW26F0195 is a delivery order under 68HERW26D0007, an indefinite delivery contract.
Was contract 68HERW26F0195 competed?
The extent of competition for 68HERW26F0195 was full and open competition.
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