Putting the award page together from the records…
Putting the award page together from the records…
Aptim HDR, LLC received this contract from Region 9 Contracting Office, Environmental Protection Agency: $15.12M obligated so far for environmental systems protection- environmental remediation. It runs to 2028-01-15.
Key facts · data as of Oct 23, 2026
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award 68HE0926F0010, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0926F0010_6800_68HERH19D0005_6800
Aptim HDR, LLC: all federal awards · Environmental Protection Agency: spending · Region 9 Contracting Office: what it buys · The follow-on: recompete brief
RAF RES TO FOR ARGONAUT MINE SUPERFUND SITE REMEDIATION OF OU1 RESIDENTIAL SOILS
Up for re-bid: ends 2028-01-15. Recompete brief → · F--Navajo Area - Abandoned Mines Response and Construction Services ↗
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
1 subaward totaling $51.6K (0.3% of what was obligated), as Aptim HDR, LLC reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Williams Scotsman Inc | $51.6K | 1 | AZ | 2026-05-27 | 2026-05-27 |
| Date | To | Amount | For |
|---|---|---|---|
| 2026-05-27 | Williams Scotsman Inc | $51.6K | OFFICE TRAILER / CONEX RENTAL |
6 actions since 2026-01-16. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-09-28 | P00005 | Change order | $563.8K | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE A CHANGE ORDER FOR CHANGING SITE CONDITIONS. |
| 2026-09-03 | P00004 | Administrative change | $0 | THE PURPOSE OF THIS MODIFICATION IS TO ADD A TOCOR. |
| 2026-08-07 | P00003 | Change order | $250.0K | THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING FOR REVISED QAPP AND ADDITIONAL BIOLOGICAL REQUIREMENTS |
| 2026-07-10 | P00002 | Administrative change | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE THE KEY PERSONNEL. |
| 2026-05-20 | P00001 | Supplemental agreement (work within scope) | $657.9K | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE A PWS AMENDMENT. |
| 2026-01-16 | 0 | $13.65M | RAF RES TO FOR ARGONAUT MINE SUPERFUND SITE REMEDIATION OF OU1 RESIDENTIAL SOILS |
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 ↗