68HE0924F0055↗
Tetra Tech, Inc. received this contract from Region 9 Contracting Office, Environmental Protection Agency: $764.2K obligated so far for special studies/analysis- environmental assessments. It runs to 2027-09-30.
Key facts · data as of Oct 26, 2026
- Recipient
- Tetra Tech, Inc.
- Awarding agency
- Environmental Protection Agency
- Contracting office
- Region 9 Contracting Office (68HE09)
- Obligated to date
- $764.2K
- Potential value
- $764.2K
- Ends
- 2027-09-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 26, 2026.
Cite this page: SpendQuery, Award 68HE0924F0055, data as of Oct 26, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0924F0055_6800_68HE0923D0002_6800
Tetra Tech, Inc.: all federal awards · Environmental Protection Agency: spending · Region 9 Contracting Office: what it buys · The follow-on: recompete brief
THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE TO USEPA FOR TECHNICAL ASSISTANCE TO THE CONTAMINATED STRUCTURES PROGRAM UNDER THE RAES 2 CONTRACT.
Up for re-bid: ends 2027-09-30. Recompete brief →
What it is
- Product or service
- Special Studies/Analysis- Environmental Assessments (PSC B510)
- Industry
- Environmental Consulting Services (NAICS 541620)
- Contracting office
- Region 9 Contracting Office (68HE09)
- Competition
- Full and open competition
- Pricing
- Time and materials
- How it was bought
- Single-award IDIQ · under 68HE0923D0002
- Where the work is
- Apache, AZ · district AZ-01
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
1 subaward totaling $50.9K (6.7% of what was obligated), as Tetra Tech, Inc. reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Environmental Restoration Group, Inc | $50.9K | 1 | NM | 2024-07-26 | 2024-07-26 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2024-07-26 | Environmental Restoration Group, Inc | $50.9K | TEAM SUB - LABOR AND FIELD EQUIPMENT SUPPORT TO-025 |
Every action
3 actions since 2024-06-26. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-09-21 | P00002 | Change order | $0 | THE PURPOSE OF THIS NO-COST, UNILATERAL MODIFICATION IS TO EXTEND THE POP. THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE TO USEPA FOR TECHNICAL ASSISTANCE TO THE CONTAMINATED STRUCTURES PROGRAM UNDER THE RAES 2 CONTRACT. |
| 2025-06-05 | P00001 | Supplemental agreement (work within scope) | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO EXTEND THE POP. THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE TO USEPA FOR TECHNICAL ASSISTANCE TO THE CONTAMINATED STRUCTURES PROGRAM UNDER THE RAES 2 CONTRACT. |
| 2024-06-26 | 0 | $764.2K | THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE TO USEPA FOR TECHNICAL ASSISTANCE TO THE CONTAMINATED STRUCTURES PROGRAM UNDER THE RAES 2 CONTRACT. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-26). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗