Sacramento deep water ship channel (DWSC) FY25 maintenance dredging project
Ended Definitive Contract Awarded Last action
- Contract number
- W912P725CA011
- Awardee
-
The Dutra Group UEI W4QFVREA5A24
- Awarding agency
-
ENDIST San Francisco
US Army Corps of Engineers, Department of Defense
- Obligated
- $5,217,900
Award facts
- Opportunity
-
- Sacramento River DWSC Dredging FY25 Solicitation · W912P725BA011 · Posted Apr 30, 2025
- Contract value 100% obligated
- $5,217,900.00 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Y1KF Construction Of Dredging Facilities
- Set-aside
- No set-aside
- Competition
- 4 offers Sealed Bid
- Pricing
- Firm Fixed Price
- Place of performance
- Sacramento, CA 94203, USA
- Legislative mandates
-
- Walsh-Healey Public Contracts Act FAR subpart 22.6
- Service Contract Act FAR subpart 22.10
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $950,375 | |
| Other Administrative Action | $0 | |
| Original award | $4,267,525 |
About this award
The U.S. Army Corps of Engineers, San Francisco District (contracting as ENDIST San Francisco) awarded a $5.217 million firm fixed-price definitive contract to The Dutra Group for Sacramento Deep Water Ship Channel FY25 maintenance dredging on June 18, 2025, with ultimate completion by November 24, 2025.
The originating solicitation (W912P725BA011, posted April 30, 2025) sought annual maintenance dredging of the Sacramento Deep Water Ship Channel to authorized depth of -30 feet (MLLW) plus 1 foot of paid over-depth, including removal of shoaled material and placement at upland beneficial reuse sites. Environmental monitoring requirements include Delta Smelt protection and species tracking compliance. The government's independent estimate was $3.673 million; bids ranged from $4.267 million to $6.916 million. No set-aside was used; the contract competed on a full and open basis.
Performance is located at Sacramento, California. The Dutra Group, a leading marine construction and dredging contractor headquartered in San Rafael, California, brings specialized expertise in hopper and mechanical dredging, material placement, and environmental compliance across federal port and waterway projects.
Subcontractors include Ryzhka International LLC (fuel supply, HUBZone certified), Montezuma Carbon LLC (dredge tipping fees), Woolpert Inc. (dredging quality monitoring and surveying), Brusco Tug & Barge, Inc. (tug and tow services), and specialists in fish screening, water monitoring, marine charter, and fuel delivery. The contract operates under NAICS 237990 (Heavy and Civil Engineering Construction).
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| Montezuma Carbon LLC | $1,000,000 | |
| Ryzhka International LLC | $59,432 | |
| Alluvion Biological Consulting LLC | $39,555 | |
| Billeter Marine LLC | $200,000 | |
| Subcontractor not on record | $87,409 | |
| Brusco Tug & Barge, Inc. | $400,000 | |
| Niemeth Pacific, Inc. | $72,000 | |
| Ramos Oil Co., Inc. | $85,652 | |
| Woolpert Inc. | $92,904 |
Quick answers
Who was awarded contract W912P725CA011?
W912P725CA011 was awarded to The Dutra Group by ENDIST San Francisco (US Army Corps of Engineers) on June 18, 2025.
How much is contract W912P725CA011 worth?
The government has obligated $5,217,900 on W912P725CA011.
Was contract W912P725CA011 competed?
The government received 4 offers.
On GovTribe
See this award's full record
- Every transaction and funding action
- The awardee's other awards and teaming partners
- Similar awards and recompete opportunities
- Ask GovTribe AI about this award