The State of Michigan, through the Department of Technology, Management and Budget (DTMB), is seeking professional design services for the 751/22347.BDW; Koopman Marsh and Two Dams project. The requested services include preparing a comprehensive alternatives analysis to remove the Swan Creek Dam, provide modifications to the Highbanks Dam, and conduct hydraulic analysis to maintain flooding of the Koopman Marsh and eliminate Sea Lamprey incursion. The contract will cover Phase 300 (Professional Design Services), with options for Phases 400 (Preliminary Design/Permit Preparation), 500 (Final Design), 600 (Construction Administration - Office), and 700 (Construction Administration - Field). Proposals are due by August 1, 2024, and a mandatory pre-proposal walk-through is scheduled for July 22, 2024. Firms must possess a license to practice in Michigan and demonstrate experience in successfully planning and executing similar projects in accordance with all applicable regulations. The State has not established a project budget, and large changes in phase costs from the proposal must be supported against the assumptions outlined. The contract does not appear to include any specific pricing terms, set-asides, or information about incumbents or current contractors. The funding requirements and sources are also not detailed in the provided materials. Interested firms should submit one combined technical and cost proposal, not to exceed 6 MB, through the SIGMA VSS system.
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