The Department of the Interior's Bureau of Reclamation is preparing to solicit proposals for the construction project titled B.F. Sisk Dam Safety of Dams Modifications, Phase II, located near Los Banos, California. This project, with an estimated budget ranging from $250 million to $500 million, involves a three-year performance period and includes tasks such as constructing shear keys, berms, drainage zones, developing quarry sites, and installing necessary infrastructure and instrumentation. The solicitation is expected to be released as a Request for Proposal (RFP) around November 12, 2024, with proposals due by January 13, 2025, and will be awarded based on the best value proposal to all responsible sources, with a Small Business size standard set at $45.5 million. Interested contractors should register in the System for Award Management (SAM) and can direct inquiries to the primary contact, Roxana Ahola, at rahola@usbr.gov.