W9133L24FA013↗
Tetra Tech, Inc. received this contract from W39L USA NG Readiness Center, Department of the Army: $1.87M obligated so far for other environmental services. It runs to 2029-08-05.
Key facts · data as of Oct 26, 2026
- Recipient
- Tetra Tech, Inc.
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W39L USA NG Readiness Center (W9133L)
- Obligated to date
- $1.87M
- Potential value
- $2.29M
- Ends
- 2029-08-05
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 26, 2026.
Cite this page: SpendQuery, Award W9133L24FA013, data as of Oct 26, 2026, https://spendquery.com/award?id=CONT_AWD_W9133L24FA013_9700_GS00Q14OADU138_4732
Tetra Tech, Inc.: all federal awards · Department of Defense: spending · W39L USA NG Readiness Center: what it buys
THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST DATED 11 APRIL 2024 CAN BE FOUND AS AN ATTACHMENT OF SECTION J.
What it is
- Product or service
- Other Environmental Services (PSC F999)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- W39L USA NG Readiness Center (W9133L)
- Competition
- Full and open competition · 3 offers received
- Pricing
- Firm fixed price
- How it was bought
- Multiple-award IDIQ · under OASIS (GS00Q14OADU138)
- Where the work is
- Los Angeles, CA · district CA-28
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
2 subawards totaling $147.5K (7.9% 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 |
|---|---|---|---|---|---|
| Testamerica Laboratories Inc | $116.6K | 1 | CO | 2025-01-29 | 2025-01-29 |
| Eurofins Food Chemistry Testing Madison, Inc. | $31.0K | 1 | CA | 2025-01-29 | 2025-01-29 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2025-01-29 | Testamerica Laboratories, Inc | $116.6K | PROVIDE LABORATORY ANALYTICAL SERVICES |
| 2025-01-29 | Eurofins Environment Testing Northern California, LLC | $31.0K | ANALYTICAL LABORATORY SERVICES FOR ANG FY24 MULTIPLE FACILITIES |
Every action
6 actions since 2024-08-06. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-15 | P00005 | Change order | $0 | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
| 2026-06-24 | P00004 | Supplemental agreement (work within scope) | $0 | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
| 2026-04-01 | P00003 | Funding only | $0 | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
| 2026-02-02 | P00002 | Change order | $0 | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
| 2025-02-25 | P00001 | Change order | -$73.1K | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST DATED 11 APRIL 2024 CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
| 2024-08-06 | 0 | $1.94M | THESE ENVIRONMENTAL REMEDIATION SERVICES INCLUDE RAO, LTM, AND SCO ACTIVITIES, AS DEFINED IN THIS PWS. ENCLOSURE 3 PWS FY24 REMEDIAL ACTIONS WEST DATED 11 APRIL 2024 CAN BE FOUND AS AN ATTACHMENT OF SECTION J. |
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 ↗