Contract 68HE0321F0066

Tetra Tech, Inc. · Environmental Protection Agency · September 29, 2021

Firm Fixed PriceFull & Open CompetitionNAICS 562910IDIQ Task Order

Tetra Tech, Inc. was awarded a federal contract by Environmental Protection Agency on September 29, 2021 for $7.46 million of work in remediation services. Performance is in King Of Prussia, PA. This is a task or delivery order issued under parent IDIQ 68HE0318D0015. The contract has been modified 5 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on March 12, 2026. If all options are exercised, the contract could reach $15.76 million.

Obligated to date
$7.46M
$7,460,575
Current value
$15.76M
Modifications
5
Latest March 12, 2026

Contract details

PIID
68HE0321F0066
Parent IDIQ
68HE0318D0015
Award type
Delivery Order
Pricing
Firm Fixed Price
Competition
Full And Open Competition
NAICS
562910 · Remediation Services
Product / service
Environmental Systems Protection- Environmental Remediation
Place of performance
King Of Prussia, PA
First action
September 29, 2021
Latest action
March 12, 2026

Description

LOWER DARBY CREEK AREA (LDCA) SUPERFUND SITE (MULTIPLE OPERABLE UNITS (OUS) DESIGN AND ENGINEERING SERVICES (DES) THE PURPOSE OF THIS TASK ORDER (TO) IS TO PROVIDE SUPPORT AND ADDITIONAL SERVICES RELATED TO A VARIETY OF PLANNED ACTIVITIES RELATE

Modification timeline

  • March 12, 2026
    Mod P00016 · Funding Only Action
    $9.00M
  • October 2, 2025
    Mod P00015 · Other Administrative Action
    $8.75M
  • September 30, 2025
    Mod P00014 · Other Administrative Action
    $8.75M
  • September 27, 2024
    Mod P00011 · Funding Only Action
    $8.29M
  • September 30, 2022
    Mod P00005 · Other Administrative Action
    $5.17M
  • September 29, 2021
    Base award
    $1.73M

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Frequently asked questions

What is contract 68HE0321F0066?

Contract 68HE0321F0066 is a federal contract awarded to Tetra Tech, Inc. by Environmental Protection Agency on September 29, 2021 for $7.46 million of work classified under REMEDIATION SERVICES. It has been modified 5 times since the base award.

Who won contract 68HE0321F0066?

Tetra Tech, Inc. won contract 68HE0321F0066 from Environmental Protection Agency.

How much is contract 68HE0321F0066 worth?

Contract 68HE0321F0066 has obligated $7.46 million to date, with a total potential value of $15.76 million if all options are exercised.