Contract 68HE0520F0032

Tetra Tech, Inc. · Environmental Protection Agency · September 21, 2021

Time And MaterialsFull & Open CompetitionNAICS 541620IDIQ Task Order

Tetra Tech, Inc. was awarded a federal contract by Environmental Protection Agency on September 21, 2021 for $1.69 million of work in environmental consulting services. Performance is in Chicago, IL. This is a task or delivery order issued under parent IDIQ 68HE0519D0005. The contract has been modified 16 times since the base award It uses time-and-materials contract pricing. The most recent modification was on October 7, 2025. If all options are exercised, the contract could reach $57.39 million.

Obligated to date
$1.69M
$1,692,220
Current value
$57.39M
Modifications
16
Latest October 7, 2025

Contract details

PIID
68HE0520F0032
Parent IDIQ
68HE0519D0005
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
Chicago, IL
First action
September 21, 2021
Latest action
October 7, 2025

Description

DEOBLIGATE REMAINING EXCESS FUNDS IN THE AMOUNT OF $660,910.48 CLOSE TASK ORDER.

Modification timeline

  • October 7, 2025
    Mod P00153 · Close Out
    $57.39M
  • July 15, 2025
    Mod P00152 · Other Administrative Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5. THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER TDTOLINS AND TO DEOBLIGATE FUNDING IN THE AMOUNT OF $1,205,000.00 FROM THIS TASK ORD…
    $58.05M
  • September 26, 2024
    Mod P00130 · Funding Only Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, OBLIGATE FUNDS IN THE AMOUNT OF $150,000.00.
    $59.22M
  • September 26, 2024
    Mod P00129 · Other Administrative Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, ADMINISTRATIVE MODIFICATION FOR ADMINISTERING THE TDTOLINS.
    $59.22M
  • September 16, 2024
    Mod P00128 · Funding Only Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, OBLIGATE FUNDS IN THE AMOUNT OF $300,000.00 IN BULK FUNDS.
    $59.07M
  • August 29, 2024
    Mod P00127 · Funding Only Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, OBLIGATE FUNDS IN THE AMOUNT OF $500,000.00 IN BULK FUNDS.
    $58.77M
  • August 27, 2024
    Mod P00126 · Other Administrative Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, THIS ADMINISTRATIVE MOD IS TO CHANGE THE COR AND OSC, AND A DEALLOCATION ACTION.
    $58.27M
  • August 19, 2024
    Mod P00125 · Other Administrative Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, ADMINISTRATIVE MODIFICATION FOR ADMINISTERING THE TDTOLINS.
    $58.27M
  • August 13, 2024
    Mod P00124 · Funding Only Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, OBLIGATE FUNDS IN THE AMOUNT OF $7,000.00.
    $58.27M
  • August 12, 2024
    Mod P00123 · Funding Only Action
    SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM (START), REGION 5, OBLIGATE FUNDS IN THE AMOUNT OF $1,000,000.00.
    $58.27M

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Lifetime obligated dollars across all federal contracts in this NAICS code.

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Frequently asked questions

What is contract 68HE0520F0032?

Contract 68HE0520F0032 is a federal contract awarded to Tetra Tech, Inc. by Environmental Protection Agency on September 21, 2021 for $1.69 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 16 times since the base award.

Who won contract 68HE0520F0032?

Tetra Tech, Inc. won contract 68HE0520F0032 from Environmental Protection Agency.

How much is contract 68HE0520F0032 worth?

Contract 68HE0520F0032 has obligated $1.69 million to date, with a total potential value of $57.39 million if all options are exercised.