SAN-1233EV-RD-PP-CONT3-SHT4OF17.TIF

The file SAN-1233EV-RD-PP-CONT3-SHT4OF17.TIF relates to a complex sewer infrastructure project involving the Detroit Water and Sewerage Department (DWSD) and the Great Lakes Water Authority (GLWA) in Michigan. The Walnut Lake No. 2 Conveyance CAP Phase II project encompasses multiple critical infrastructure modifications, including removing existing sewer siphon pipe connections, constructing temporary bypass conduits, slip lining and grouting existing pipes, modifying junction and meter chambers, and installing new sanitary sewer tunnels and connections. Specific project components include constructing new 66-inch and 78-inch diameter sanitary sewers, abandoning existing sewer lines, creating a new manhole on the M-39 Southfield Freeway, and installing a new 96-inch sluice gate with electrical connections.

The project involves comprehensive infrastructure upgrades with significant civil engineering and municipal utility work, requiring complex flow management and precise engineering techniques. While specific pricing details are not provided in the document, the project appears to be a substantial municipal infrastructure investment involving multiple engineering and construction phases. The work will impact existing sewer systems in the Detroit metropolitan area, focusing on improving conveyance capacity, structural integrity, and operational efficiency of critical wastewater infrastructure. The project demonstrates a strategic approach to upgrading aging municipal utility systems, with careful consideration of existing infrastructure and operational continuity during construction.