W9128F21D0006↗
Hydrogeologic, Inc. received this contract vehicle from W071 Endist Omaha, Department of the Army: $0 obligated so far for other environmental services. Its period of performance ended 2025-11-17.
Key facts · data as of Oct 25, 2026
- Recipient
- Hydrogeologic, Inc.
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W071 Endist Omaha (W9128F)
- Obligated to date
- $0
- Potential value
- $176.25M
- Ends
- 2025-11-17
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award W9128F21D0006, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_IDV_W9128F21D0006_9700
Hydrogeologic, Inc.: all federal awards · Department of Defense: spending · W071 Endist Omaha: what it buys
$176.25M PREPLACED REMEDIAL ACTION CONTRACT (PRAC)
What it is
- Product or service
- Other Environmental Services (PSC F999)
- Industry
- Remediation Services (NAICS 562910)
- Contracting office
- W071 Endist Omaha (W9128F)
- Competition
- Full and open after exclusion of sources · 21 offers received
- Set-aside
- Small business
- Pricing
- Firm fixed price
- How it was bought
- Contract vehicle (IDV) itself
- Solicitation
- W9128F20R0038
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.
Orders under this vehicle
5 orders worth $58.23M (current value). The largest:
- W9128F23F0076 · $21.79M · ends 2025-05-30
- W9128F25F0069 · $21.09M · ends 2027-07-17
- W9128F23F0201 · $7.91M · ends 2028-12-31
- W912DQ22F3055 · $7.43M · ends 2027-06-24
- W9128F21F0026 · $0 · ends 2025-11-17
Every action
6 actions since 2023-08-31. 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 | P00008 | Supplemental agreement (work within scope) | $0 | THE PURPOSE OF THIS MODIFICATION IS TO ADD CLAUSE RFO 52.222-90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS, IN ACCORDANCE WITH DFARS CD 2026-O0040, REVISION 1 |
| 2025-09-11 | P00007 | Option exercised | $0 | PREPLACED REMEDIAL ACTION CONTRACT - EXERCISE CLIN 0007 FOR SIX (6) MONTHS IAW FAR CLAUSE 52.217-8. |
| 2025-07-10 | P00006 | Administrative change | $0 | PREPLACED REMEDIAL ACTION CONTRACT |
| 2025-03-28 | P00005 | Administrative change | $0 | PREPLACED REMEDIAL ACTION CONTRACT |
| 2023-11-16 | P00004 | Option exercised | $0 | EXERCISE TWO-YEAR OPTION CLINS 0003 AND 0004 - PREPLACED REMEDIAL ACTION CONTRACT |
| 2023-08-31 | P00003 | Supplemental agreement (work within scope) | $0 | ADDING FAR CLAUSE 52.204-27 |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗