Delivery Order 68HERW26D0007-68HERW26F0182
- Not listed
- 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 $1,670,582.24 time and materials delivery order contract awarded by the U.S. Environmental Protection Agency (EPA) to Tetra Tech, Inc., a large, for-profit consulting and engineering firm. The contract provides technical support for EPA rulemakings, determinations, and other water quality standards-related decisions and actions. It is part of a larger Indefinite Delivery Contract with the EPA's Office of Research and Development, valued at $100.5 million, which supports a range of...
- This federal contract award was issued by the Environmental Protection Agency's (EPA) Office of Water to Tetra Tech, Inc., a large for-profit consulting and engineering firm. The $267,686.30 time and materials contract supports the development of federal water quality standards and rulemaking through May 31, 2026. This award is a delivery order issued under a larger EPA contract vehicle, likely an Indefinite Delivery Contract, that enables the agency to obtain a wide range of technical support...
- 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...
- 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 federal contract award (ID EPC14016) from the U.S. Environmental Protection Agency (EPA) to Tetra Tech, Inc., a large for-profit engineering and consulting firm. The $25,797,306.00 cost-plus-fixed-fee contract provides technical support for assessing, managing, and communicating the ecological and human health risks of contaminants in water, fish, sediments, and microbial pathogens in surface waters. This is a recompete of the previous contract EP-C-09-019. The contract has no...
- 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...
- Tetra Tech, Inc. has been awarded a time and materials delivery order against an unspecified contract vehicle by the Environmental Protection Agency (EPA) Office for Water for $242,922.69. Under this contract, Tetra Tech will support the Health and Ecological Criteria Division in developing ambient water quality criteria to protect human health and aquatic life as required under Section 304(a) of the Clean Water Act. The criteria developed will provide information to states and authorized tribes...
- Task Order 68HERC24F0396, issued under EPA Indefinite Delivery Contract 68HERC20D0016, provides technical support for Environmental Protection Agency rulemakings, determinations, and water quality standards (WQS) related decisions and actions. Awarded to Tetra Tech, Inc. (headquartered in Fairfax, Virginia) on June 20, 2024, this time-and-materials delivery order carries a ceiling value of $208,723.65 and extends through October 31, 2025. The EPA's Office of Water is the funding federal...
- 68HERW26D0007Indefinite Delivery Contract
- 68HERW26D0007-68HERW26F0182Delivery Order
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 consulting firm based in Pasadena, California, operating without small business designations. The firm maintains substantial existing EPA customer concentration, with the EPA Office of Water and its regional offices accounting for approximately $598.3 million across 223 awards representing 44% of the vendor's recent combined potential value.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $184.5k | 8/16/26 |