W9128F25FA032↗
Tetra Tech, Inc. received this contract from W071 Endist Omaha, Department of the Army: $27.40M obligated so far for environmental systems protection- environmental licensing and permitting. It runs to 2026-10-30.
Key facts · data as of Oct 23, 2026
- Recipient
- Tetra Tech, Inc.
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W071 Endist Omaha (W9128F)
- Obligated to date
- $27.40M
- Potential value
- $28.60M
- Ends
- 2026-10-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award W9128F25FA032, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_W9128F25FA032_9700_W9128F24D0018_9700
Tetra Tech, Inc.: all federal awards · Department of Defense: spending · W071 Endist Omaha: what it buys · The follow-on: recompete brief
A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT
Up for re-bid: ends 2026-10-30. Recompete brief → · $150M UNR SCIF/HEMP AE Services MATOC ↗
What it is
- Product or service
- Environmental Systems Protection- Environmental Licensing and Permitting (PSC F114)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- W071 Endist Omaha (W9128F)
- Competition
- Full and open competition · 1 offer received
- Pricing
- Firm fixed price
- How it was bought
- Multiple-award IDIQ · under W9128F24D0018
- Where the work is
- Laramie, WY · district WY-00
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
5 actions since 2025-04-29. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-20 | P00004 | Change order | $1.0K | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT |
| 2026-03-25 | P00003 | Supplemental agreement (work within scope) | $0 | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT |
| 2026-02-02 | P00002 | Change order | $740.5K | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT |
| 2025-12-18 | P00001 | Option exercised | $1.44M | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT |
| 2025-04-29 | 0 | $25.22M | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗