SAN-1600EV-CP-PP-SHT1326.TIF

The file SAN-1600EV-CP-PP-SHT1326.TIF is a project specification document involving the Detroit Water and Sewerage Department (DWSD) and the Great Lakes Water Authority (GLWA) for the Walnut Lake No. 2 Conveyance CAP Phase II project in Michigan. The comprehensive infrastructure project involves complex sewer system modifications, including removal and replacement of existing siphon pipes, construction of new sanitary sewer tunnels and connections, and infrastructure upgrades. Specific project components include constructing temporary bypass conduits, slip lining and grouting existing siphons, modifying junction and meter chambers, installing new sewer sections ranging from 21 to 96 inches in diameter, abandoning multiple existing sewer lines, and completing associated structural, electrical, and site concrete work.

The project involves significant infrastructure investment focused on improving sewer system capacity, reliability, and structural integrity along the Southfield Freeway and West Eight Mile Road areas. While specific funding sources are not detailed in the document, the scope suggests a substantial municipal infrastructure investment targeting critical wastewater management infrastructure. The project requires complex engineering interventions, including hand mining, tunnel construction, chamber modifications, and precise integration with existing municipal sewer systems. The work encompasses structural, electrical, and telemetry components, indicating a comprehensive approach to infrastructure modernization that likely involves significant capital expenditure from municipal or regional infrastructure funds.