This project involves maintenance dredging of the San Rafael Creek and ATF channels in Marin County, CA, with an estimated cost range between $10,000,000 and $25,000,000. The work includes dredging to specified depths with paid over-depth and transporting material to government-furnished disposal sites. The solicitation will be available on/about June 26, 2026, with proposals due on/about July 27, 2026. The contract will be a single Firm Fixed Price award using a Lowest Price Technically Acceptable process under full and open competition. Prospective offerors must be registered in SAM and PIEE to view documents and submit electronic proposals.