N4425521F4202↗
CH2M Hill, Inc received this contract from Navfacsyscom Northwest, Department of the Navy: $3.22M obligated so far for architect and engineering- general: other. It runs to 2029-08-10.
Key facts · data as of Oct 25, 2026
- Recipient
- CH2M Hill, Inc
- Awarding agency
- Department of the Navy (Department of Defense)
- Contracting office
- Navfacsyscom Northwest (N44255)
- Obligated to date
- $3.22M
- Potential value
- $8.11M
- Ends
- 2029-08-10
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award N4425521F4202, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_N4425521F4202_9700_N6247021D0007_9700
CH2M Hill, Inc: all federal awards · Department of Defense: spending · Navfacsyscom Northwest: what it buys
X035 21 NASWI (SITES 55, 58) PFAS RI AND COMMUNITY RELATION SUPPO
What it is
- Product or service
- Architect and Engineering- General: Other (PSC C219)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- Navfacsyscom Northwest (N44255)
- Competition
- Full and open competition
- Pricing
- Cost plus award fee
- How it was bought
- Single-award IDIQ · under N6247021D0007
- Where the work is
- Kitsap, WA · district WA-06
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
12 subawards totaling $2.11M (65.6% of what was obligated), as CH2M Hill, 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 |
|---|---|---|---|---|---|
| Anderson Environmental Contracting LLC | $1.27M | 3 | WA | 2022-11-21 | 2023-11-22 |
| Green Rock Strategies, LLC | $621.9K | 4 | SC | 2023-01-20 | 2024-06-11 |
| Tetrasolv Services Inc | $82.5K | 1 | TX | 2023-06-02 | 2023-06-02 |
| Vista Analytical Laboratory Inc | $68.9K | 1 | CA | 2022-11-17 | 2022-11-17 |
| Altus Traffic Management LLC | $40.0K | 2 | TX | 2024-01-19 | 2024-02-15 |
| Milspray LLC | $31.6K | 1 | NJ | 2023-06-07 | 2023-06-07 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2022-11-21 | Anderson Environmental Contracting LLC | $746.9K | REMEDIATION SERVICES |
| 2023-04-18 | Anderson Environmental Contracting LLC | $458.1K | REMEDIATION SERVICES |
| 2023-05-23 | Green Rock Strategies, LLC | $268.8K | REMEDIATION SERVICES |
| 2023-01-20 | Green Rock Strategies, LLC | $216.5K | REMEDIATION SERVICES |
| 2023-09-21 | Green Rock Strategies, LLC | $136.6K | REMEDIATION SERVICES |
| 2023-06-02 | Tetrasolv Services Inc | $82.5K | WATER SUPPLY AND IRRIGATION SYSTEMS |
| 2022-11-17 | Vista Analytical Laboratory Inc | $68.9K | TESTING LABORATORIES AND SERVICES |
| 2023-11-22 | Anderson Environmental Contracting LLC | $62.6K | REMEDIATION SERVICES |
| 2024-01-19 | Altus Traffic Management LLC | $35.1K | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES |
| 2023-06-07 | Pine Environmental Services LLC | $31.6K | OTHER COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT RENTAL AND LEASING |
| 2024-02-15 | Altus Traffic Management LLC | $4.9K | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES |
| 2024-06-11 | Green Rock Strategies, LLC | $0 | REMEDIATION SERVICES |
Every action
2 actions since 2025-02-28. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2025-07-18 | P00003 | Supplemental agreement (work within scope) | $3.22M | NAVAL AIR STATION WHIDBEY ISLAND AREA 6 PHASE 2 REMEDIAL INVESTIGATION |
| 2025-02-28 | P00002 | Supplemental agreement (work within scope) | $0 | TIME EXTENSION |
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 ↗