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Contract 68HE0823F0059

Tetra Tech Inc · Environmental Protection Agency · September 27, 2023

Time And MaterialsFull & Open CompetitionNAICS 541620IDIQ Task Order

Tetra Tech Inc was awarded a federal contract by Environmental Protection Agency on September 27, 2023 for $2.46 million of work in environmental consulting services. Performance is in Denver, CO. This is a task or delivery order issued under parent IDIQ 68HE0820D0001. The contract has been modified 5 times since the base award It uses time-and-materials contract pricing. The most recent modification was on September 12, 2025. If all options are exercised, the contract could reach $6.17 million.

Obligated to date
$2.46M
$2,465,000
Current value
$6.17M
Modifications
5
Latest September 12, 2025

Contract details

PIID
68HE0823F0059
Parent IDIQ
68HE0820D0001
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
Denver, CO
First action
September 27, 2023
Latest action
September 12, 2025

Description

CERCLA REMOVAL PROGRAM

Modification timeline

  • September 12, 2025
    Mod P00021 · Exercise An Option
    $4.10M
  • July 30, 2024
    Mod P00012 · Funding Only Action
    $2.35M
  • July 23, 2024
    Mod P00011 · Other Administrative Action
    $2.33M
  • July 16, 2024
    Mod P00010 · Exercise An Option
    $2.33M
  • June 25, 2024
    Mod P00009 · Funding Only Action
    $2.33M
  • September 27, 2023
    Base award
    START 5 CERCLA SECTION 105 SITE ASSESSMENT
    $950.0K
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Frequently asked questions

What is contract 68HE0823F0059?

Contract 68HE0823F0059 is a federal contract awarded to Tetra Tech Inc by Environmental Protection Agency on September 27, 2023 for $2.46 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 5 times since the base award.

Who won contract 68HE0823F0059?

Tetra Tech Inc won contract 68HE0823F0059 from Environmental Protection Agency.

How much is contract 68HE0823F0059 worth?

Contract 68HE0823F0059 has obligated $2.46 million to date, with a total potential value of $6.17 million if all options are exercised.