Oakland Harbor Maintenance Dredging Contract Awarded to Manson Construction Co., USACE – December 9, 2025

Manson Construction Co., from Seattle, Washington, has been awarded a $23,143,411 firm-fixed-price contract for the fiscal 2025 maintenance dredging of the Oakland Inner and Outer Harbor to ensure navigational safety and operational efficiency.

Contract Award Details

Contractor: Manson Construction Co.
Contract Value: $23,143,411
Project: Maintenance Dredging of Oakland Inner and Outer Harbor
Location: Oakland, California
Contract Number: W912P7-26-C-A006
Awarding District: U.S. Army Corps of Engineers, San Francisco District

Work will be performed in Oakland, California, with an estimated completion date of April 26, 2026.


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