68HE0925F0054↗
Tetra Tech, Inc. received this contract from Region 9 Contracting Office, Environmental Protection Agency: $100.0K obligated so far for special studies/analysis- environmental assessments. It runs to 2027-06-30.
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
- $100.0K
- Potential value
- $359.1K
- Ends
- 2027-06-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 26, 2026.
Cite this page: SpendQuery, Award 68HE0925F0054, data as of Oct 26, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0925F0054_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
TO 29 IS TO TO PROVIDE TECHNICAL ASSISTANCE FOR OVERSIGHT OF THE POTENTIALLY RESPONSIBLE PARTY (PRP) BNSF RAILWAY COMPANY (BNSF) AS THEY PERFORM A BACKGROUND STUDY, DATA GAPS ANALYSIS AND ENGINEERING EVALUATIONS/COST ANALYSES (EE/CA).
Up for re-bid: ends 2027-06-30. 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
- Alameda, CA · district CA-12
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Every action
3 actions since 2025-07-01. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-08-21 | P00002 | Funding only | $50.0K | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO ADD INCREMENTAL FUNDING FOR TO 29, RAES 2, HAYSTACK. |
| 2025-09-11 | P00001 | Supplemental agreement (work within scope) | $0 | THE PURPOSE OF THIS NO-COST BILATERAL MODIFICATION IS TO UPDATE THE DELIVERY TABLE ADDING DELIVERABLES SCHEDULE FOR TASK 3. |
| 2025-07-01 | 0 | $50.0K | TO 29 IS TO TO PROVIDE TECHNICAL ASSISTANCE FOR OVERSIGHT OF THE POTENTIALLY RESPONSIBLE PARTY (PRP) BNSF RAILWAY COMPANY (BNSF) AS THEY PERFORM A BACKGROUND STUDY, DATA GAPS ANALYSIS AND ENGINEERING EVALUATIONS/COST ANALYSES (EE/CA). |
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 ↗