761/26502.SAR; Harbortown (Detroit AOC) - Feasibility Study

The State of Michigan, through DTMB and the Department of Environment, Great Lakes & Energy (WRD), seeks a qualified professional services firm to conduct a comprehensive feasibility study and subsequent remedial design for contaminated sediments at the Harbortown and Harbortown Upstream sites within the Detroit River Area of Concern (Wayne County). The effort includes multiple phases—from initial study (Phase 100) through preliminary and final design (Phases 400‑500), and construction administration (Phases 600‑700). The contractor must demonstrate extensive experience with environmental remediation, hazardous‑waste sites, and related regulatory frameworks (NREPA, PA 451). Key deliverables include technical reports, design documents, GIS/database outputs, and construction oversight. The contract will be awarded on a not‑to‑exceed fee basis, with proposals evaluated 80 % technical and 20 % cost. • Location: Harbortown/Harbortown Upstream, Detroit River, Wayne County, MI • Scope: Feasibility study → remedial design → construction administration for contaminated sediment remediation • Required expertise: Environmental consulting, hazardous‑waste regulation, HAZWOPER‑trained field staff, GIS/ArcGIS, Superfund site experience • Mandatory deliverables: Technical report, design packages, field activity logs, organization chart, resumes, conflict‑of‑interest statement • Proposal deadline: 2:00 p.m. ET, 17 Sep 2026; questions due 31 Aug 2026 • Evaluation: 80 % technical merit, 20 % cost; award expected ~45 days post‑deadline