Contract 68HE0923F0051

Tetra Tech, Inc. · Environmental Protection Agency · August 2, 2024

Time And MaterialsFull & Open CompetitionNAICS 541620IDIQ Task Order

Tetra Tech, Inc. was awarded a federal contract by Environmental Protection Agency on August 2, 2024 for $14.28 million (current value) of work in environmental consulting services. Performance is in Round Rock, AZ. This is a task or delivery order issued under parent IDIQ 68HE0923D0002. The contract has been modified 2 times since the base award It uses time-and-materials contract pricing. The most recent modification was on January 2, 2026. If all options are exercised, the contract could reach $14.28 million.

Current value
$14.28M
Modifications
2
Latest January 2, 2026

Contract details

PIID
68HE0923F0051
Parent IDIQ
68HE0923D0002
Award type
Delivery Order
Pricing
Time And Materials
Competition
Full And Open Competition
NAICS
541620 · Environmental Consulting Services
Product / service
Special Studies/Analysis- Environmental Assessments
Place of performance
Round Rock, AZ
First action
August 2, 2024
Latest action
January 2, 2026

Description

THE PURPOSE OF THIS NO-COST, UNILATERAL MODIFICATION IS TO CORRECT CLIN 0001 POP END DATE FOR N. AGENCY EE/CA - TO #0007 (DO #68HE0923F0051) ON RAES2 CONTRACT #68HE0923D0002. THIS EXTENDS THE PERIOD OF PERFORMANCE TO NOVEMBER 19, 2026.

Modification timeline

  • January 2, 2026
    Mod P00005 · Other Administrative Action
    $14.28M
  • October 15, 2025
    Mod P00004 · Supplemental Agreement For Work Within Scope
    THE PURPOSE OF THIS BILATERAL MOD IS FOR A NO-COST TIME EXTENSION FOR N. AGENCY EE/CA - TO #0007 (DO #68HE0923F0051) ON RAES2 CONTRACT #68HE0923D0002. THIS EXTENDS THE PERIOD OF PERFORMANCE TO NOVEMBE…
    $14.28M
  • August 2, 2024
    Mod P00002 · Other Administrative Action
    THE PURPOSE OF THIS UNILATERAL MOD IS TO CHANGE ALTERNATE TOCORS FOR THIS TO TO CONDUCT EE/CAS IN NAVAJO NATION'S NORTHERN AGENCY. THIS IS A MOD P00002 FOR TO 07 UNDER RAES 2 CONTRACT #68HE0923D0002.
    $9.32M

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Frequently asked questions

What is contract 68HE0923F0051?

Contract 68HE0923F0051 is a federal contract awarded to Tetra Tech, Inc. by Environmental Protection Agency on August 2, 2024 for $14.28 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 2 times since the base award.

Who won contract 68HE0923F0051?

Tetra Tech, Inc. won contract 68HE0923F0051 from Environmental Protection Agency.

How much is contract 68HE0923F0051 worth?

Contract 68HE0923F0051 has obligated $0 to date but carries a potential ceiling of $14.28 million if fully funded and all options are exercised.