W912P925F0035↗
Hydrogeologic, Inc. received this contract from W07V Endist ST Louis, Department of the Army: $33.10M obligated so far for other environmental services. Its period of performance ended 2026-09-30.
Key facts · data as of Oct 26, 2026
- Recipient
- Hydrogeologic, Inc.
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W07V Endist ST Louis (W912P9)
- Obligated to date
- $33.10M
- Potential value
- $33.10M
- Ends
- 2026-09-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 26, 2026.
Cite this page: SpendQuery, Award W912P925F0035, data as of Oct 26, 2026, https://spendquery.com/award?id=CONT_AWD_W912P925F0035_9700_W912P925D0001_9700
Hydrogeologic, Inc.: all federal awards · Department of Defense: spending · W07V Endist ST Louis: what it buys · The follow-on: recompete brief
FY25 HGL REMEDIAL ACTION, VPS (FY25 FAD)
Up for re-bid: ends 2026-09-30. Recompete brief → · Region 7 Southeast Mines Superfund Site ↗
What it is
- Product or service
- Other Environmental Services (PSC F999)
- Industry
- Remediation Services (NAICS 562910)
- Contracting office
- W07V Endist ST Louis (W912P9)
- Competition
- Full and open after exclusion of sources
- Pricing
- Cost plus fixed fee
- How it was bought
- Single-award IDIQ · under W912P925D0001
- Solicitation
- W912P923R0057
- Where the work is
- ST. Louis (City), MO · district MO-01
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 2025-03-27. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-09 | P00002 | Change order | $302.0K | THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE A BREAKDOWN FOR ALL COSTS FOR GENERAL CONDITIONS PM SUPPORT, CONSTRUCTION SUPPORT, HP SUPPORT AND ALL INCIDENTAL WORK FOR THE LATTY AVENUE EA-1A AND 1B IN ACCORDANCE TO THE CONSTRUCTION WORKING DRAWING. |
| 2025-08-14 | P00001 | Funding only | $22.80M | FY25/26 INCREMENTAL FUNDING |
| 2025-03-27 | 0 | $10.00M | FY25 HGL REMEDIAL ACTION, VPS (FY25 FAD) |
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 ↗