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Environmental Protection Agency Awarded a Contract to TETRA TECH, INC. for $6,942,204.17

Signed on

9/10/2021, 12:00 AM

TETRA TECH, INC. Government Contract #68HERH21F0313

TETRA TECH, INC. was awarded a contract with the United States Government for $6,942,204.17. The contract was awarded by the agency office HEADQUARTERS ACQUISITION DIV (HQAD), which is a division with the Environmental Protection Agency within the Environmental Protection Agency.

Summary of Award

The recipient of the federal contract is Tetra Tech, Inc., a U.S.-owned business based in Pasadena, California. The contract, awarded by the Environmental Protection Agency, is for ERT Technical Support Services. It is a delivery order with a total obligation of $4,918,623.94 signed on September 10, 2021. The contract involves environmental consulting services with notable transactions including a payment of $380,000 on May 29, 2025, and a transaction amounting to -$47,046.06 on November 13, 2025.

Contract Details

Contract ID68HERH21F0313
Contract TypeC
Total Obligation$4,918,623.94
Exercised Options$6,739,088.76
Base Amount + Options$6,942,204.17
Date Signed2021-09-10
Contract DescriptionERT TECHNICAL SUPPORT SERVICES TASK ORDER AWARD
Start Date2021-09-10
End Date2026-09-09

Agency Details

Awarding AgencyEnvironmental Protection Agency
Awarding Sub AgencyEnvironmental Protection Agency
Awarding OfficeHEADQUARTERS ACQUISITION DIV (HQAD)
Funding AgencyEnvironmental Protection Agency
Funding Sub AgencyEnvironmental Protection Agency
Funding OfficeOFC LANDEMERG MGMT (OLEM)(FUNDING)

Recipient Details

RecipientTETRA TECH, INC.
Recipient Location3475 EAST FOOTHILL BOULEVARD PASADENA CALIFORNIA, UNITED STATES
Business CategoriesCategory Business, Corporate Entity Not Tax Exempt, Not Designated a Small Business, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00018$0.00December 15, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00017$-47,046.06November 13, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $-47,046.06 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00016$380,000.00May 29, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $380,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015$0.00April 14, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00014$500,000.00March 19, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $500,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013$0.00March 17, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00012$49,040.00October 16, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $49,040.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00011$528,000.00July 23, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $528,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00010$355,000.00June 14, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $355,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009$0.00February 1, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008$1,140,000.00September 12, 2023

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $1,140,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007$38,699.00April 7, 2023

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $38,699.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006$30,000.00August 30, 2022

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $30,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005$930,000.00August 24, 2022

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $930,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004$200,000.00July 15, 2022

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $200,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003$454,931.00December 21, 2021

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $454,931.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$0.00December 9, 2021

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001$0.00December 2, 2021

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0$360,000.00September 10, 2021

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $360,000.00 to TETRA TECH, INC.. The payment included a Subsidy Cost of $0.00.