This contract expires in 25 days (Nov 19, 2026).

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TIME AND MATERIALS

TETRA TECH, INC. - THE CONTRACTOR SHALL PERFORM REQUIRED TO CONDUCT THE ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE FOLLOWING TRONOX ABANDONED URANIUM MINES LOCATED IN NAVAJO NATION'S NORTHERN AGENCY. THIS IS A TASK ORDER UNDER RAES 2 CON

PIID: 68HE0923F0051
Signed Date: Jan 2, 2026Effective Date: Jul 20, 2023End Date: Closes in 25 days
Award $
$14.3M
Vendor
TETRA TECH, INC.
NAICS
541620
Signed Date
Jan 2, 2026

Key Details

Dollars Obligated
$14.3M
Base & All Options
Awarding Sub-Agency
Environmental Protection Agency
Product Service Code
B510 - SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS
Extent Competed
FULL AND OPEN COMPETITION
Place of Performance
ROUND ROCK, AZ, 865470001, CD-AZ-02

Description

THE CONTRACTOR SHALL PERFORM REQUIRED TO CONDUCT THE ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE FOLLOWING TRONOX ABANDONED URANIUM MINES LOCATED IN NAVAJO NATION'S NORTHERN AGENCY. THIS IS A TASK ORDER UNDER RAES 2 CON

Context & Analysis

On Jan 2, 2026, Environmental Protection Agency obligated $14,279,978.39 to TETRA TECH, INC. for the contractor shall perform required to conduct the engineering evaluation/cost analysis (ee/ca) and related tasks at the following tronox abandoned uranium mines located in navajo nation's northern …. The award is classified under NAICS 541620 — ENVIRONMENTAL CONSULTING SERVICES and issued as a time and materials contract. Competition extent: full and open competition. Performance is located in ROUND ROCK, AZ. The contract is scheduled through Nov 19, 2026 — approximately 1 month remaining. This award is one of several similar procurements from Environmental Protection Agency under NAICS 541620 — related awards are listed below.

Market context

Recompete outlook
Ends Nov 19, 2026, in 25 days. Recompete signal as of Oct 22, 2026: 55/100, combining time to the end date, the incumbent's history with this agency, whether the award was competed, and its size.
Competition
Competed. 95% of 964 awards in this market (Environmental Protection Agency awards in NAICS 541620 over the last 3 years) were competed; median 1 offers.
Award size
At $14.3M, this award is larger than 19 in 20 of the 1243 priced Environmental Protection Agency awards in NAICS 541620 over the last 3 years (median $252K).
Incumbent at this agency
TETRA TECH, INC. has 234 other awards from Environmental Protection Agency, totalling $448.1M, 2018–2026.
Largest vendors in this market

By obligations, Environmental Protection Agency awards in NAICS 541620 over the last 3 years.

Computed from USAspending award data on Oct 22, 2026.

Contractor Information

Contractor: TETRA TECH, INC.
UEI: J8CNBANBZ6U8
CAGE Code: 1HWF1
Location: OAKLAND, CA
View Full Record on USASpending.gov

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