Feasibility Study within the Yolo Bypass,

The California Department of Water Resources is seeking a qualified contractor to conduct a comprehensive feasibility study for potential habitat projects within the Yolo Bypass (lower Sacramento River Basin). The work includes environmental and engineering surveys, development of alternative project analyses, preliminary design phases, and the delivery of a final feasibility study report. The contract is anticipated to run for up to four years, beginning in April 2026, with multiple milestone deliverables ranging from survey reports (by Oct 2026) to final study completion (Jan 2029). • Conduct surveys (cultural, wildlife, geotechnical, hydrodynamic) and produce reports by Oct 2026. • Develop at least three alternatives, including “no‑action,” with cost estimates, technical memos, and outreach materials through Nov 2027. • Deliver staged preliminary design documents (10 % LOD, 35 % LOD, Basis‑of‑Design) and a final feasibility study by Jan 2029. • Provide ongoing contract administration, invoicing, and compliance with mandatory certifications (DVBE, GenAI disclosure, etc.).