Delivery Order 68HERW26D0007-68HERW26F0195
Award Date 8/24/26
Potential Completion Date 8/23/31
Potential Value $780K
Funding Federal Agency
Contracting Federal Agency
Ultimate Awardee
NAICS Category
PSC Category
Set-Aside Type
No Set-Aside Used
Federal Contract Vehicle
- Not listed
Extent Competed
Full and Open Competition
Major Defense Program
Not listed Pricing Type
Cost Plus Fixed Fee
Place of Performance
Fairfax, VA, USA
Solicitation Procedures
Negotiated Proposal / Quote
Number Of Offers Received
Not listed
Legislative Mandate
Employment Eligibility Verification
National Interest Action
Not listed Research Type
Not listed Primary Consortia Member
Not listed Similar Awards
- The Environmental Protection Agency's Office of Water issued a delivery order to Tetra Tech, Inc. on August 19, 2026, with a ceiling value of $1,091,134, for technical support in water quality standards rulemakings, determinations, and actions. The order is cost-plus-fixed-fee priced and runs through August 18, 2029. Place of performance is Fairfax, VA. The parent vehicle and contracting mechanism are not named in the source. Tetra Tech is a large for-profit environmental and engineering...
- The Environmental Protection Agency's Office of Water issued a delivery order to Tetra Tech, Inc. valued at $100,891.33 on September 20, 2024, under contract 68HERC20D0016 for National Pollutant Discharge Elimination System water quality technical support to the Water Permits Division. The delivery order is priced on a time and materials basis with an ultimate completion date of September 19, 2025. Place of performance is Fairfax, VA. The order provides technical support for NPDES permitting and...
- Tetra Tech, Inc. was awarded a $557,870 fixed-price delivery order by the Environmental Protection Agency (EPA) Office of Water to provide technical support services for EPA rulemakings, determinations, and other water quality standards-related decisions and actions. As the prime contractor, Tetra Tech will leverage its expertise to assist EPA in achieving its mission of protecting human health and the environment through programs focused on surface water quality standards. Performance will take...
- The Environmental Protection Agency's Office of Water issued a delivery order to Tetra Tech, Inc. on March 25, 2025, with a ceiling value of $638,425.40 for technical support in developing human health water quality criteria. The order is issued under time-and-materials pricing. Place of performance is Fairfax, VA. The ultimate completion date is March 24, 2026. The work supports the EPA's water quality standards development activities, drawing on Tetra Tech's established capabilities in water...
- This is a delivery order contract awarded by the U.S. Environmental Protection Agency's (EPA) Office of Water to Tetra Tech, Inc., a large, for-profit engineering and consulting firm, for $293,000.30. The contract is for National Pollutant Discharge Elimination System (NPDES) water quality technical support services within the Water Permits Division. It is a time and materials contract with a completion date of March 29, 2022. The contract is not set aside for small businesses. Tetra Tech,...
- This federal contract award to Tetra Tech, Inc. (Tetra Tech) provides expert technical support for the National Pollutant Discharge Elimination System (NPDES) water quality whole effluent toxicity program. The contract, valued at $278,155.01, is a delivery order issued under a larger Indefinite Delivery Contract (IDC) with the Environmental Protection Agency's (EPA) Office of Research and Development. The IDC, valued at $100.5 million, supports a range of ecological assessment and global climate...
- This is a delivery order awarded by the U.S. Environmental Protection Agency's (EPA) Office of Water to Tetra Tech, Inc., a global consulting and engineering firm, under contract 68HERC20D0016. The order is for $218,051.83 to provide technical support for the development of guidance and training materials for the National Pollutant Discharge Elimination System (NPDES) program, which sets water quality standards and regulations. The services will be delivered in Fairfax, Virginia. Tetra Tech...
- Tetra Tech, Inc., a large global consulting and engineering firm headquartered in Pasadena, California, has been awarded a Blanket Purchase Agreement (BPA) call valued at $695,815 for technical support services related to the National and State Water Quality Management Planning Programs. This contract, issued by the Environmental Protection Agency's Office of Water, is structured as a Time and Materials engagement with a performance period extending through July 17, 2025. The work will be...
- The Environmental Protection Agency Office for Water awarded Tetra Tech, Inc. a $1.4 million delivery order to provide technical support for the development of human health and aquatic life water quality criteria. As the prime contractor, Tetra Tech will leverage its expertise in water resources and environmental engineering to assist EPA in establishing scientifically based standards and guidelines to protect both public health and the environment. No subcontractors or set aside designations...
- This is a $49,265,833.00 cost-plus-fixed-fee definitive contract awarded by the Environmental Protection Agency's (EPA) Office of Water to Tetra Tech, Inc., a global consulting and engineering firm, for technical and administrative support for the Office of Wastewater Management. The contract has an ultimate completion date of March 31, 2011 and does not have a set-aside designation. Tetra Tech is a large business that provides a wide range of environmental and infrastructure services to federal...
- 68HERW26D0007Indefinite Delivery Contract
- 68HERW26D0007-68HERW26F0195Delivery Order
The Environmental Protection Agency 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 under cost-plus-fixed-fee pricing. Place of performance is Fairfax, VA. The order runs through August 23, 2031. Tetra Tech is a large for-profit environmental and engineering consulting firm with no small business designations, headquartered in Pasadena, California, with substantial EPA customer concentration across water quality standards development, ecological assessment, and regulatory support.
Generated 8/22/26, 10:01 AM
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $147.3k | 8/20/26 |