SAN-1233EV-RD-PP-CONT3-SHT8OF17.TIF

The file SAN-1233EV-RD-PP-CONT3-SHT8OF17.TIF represents a detailed infrastructure project for the Walnut Lake No. 2 Conveyance CAP Phase II, involving the Detroit Water and Sewerage Department (DWSD) and the Great Lakes Water Authority (GLWA) in Michigan. The project encompasses comprehensive sewer infrastructure modifications, including removing existing 78-inch and 66-inch diameter sewer siphon pipes, constructing temporary bypass conduits, slip lining and grouting existing pipes, modifying junction and meter chambers, and installing new sanitary sewer tunnels and connections. Specific construction activities include creating new 66-inch and 78-inch diameter sanitary sewers, abandoning existing sewer lines, constructing a new manhole on the M-39 Southfield Freeway, and installing a new 96-inch sluice gate with electrical connections.

The project involves significant civil engineering work with complex infrastructure upgrades, requiring precise flow control management and sophisticated tunneling techniques. While specific pricing details are not provided in the document, the scope suggests a substantial municipal infrastructure investment targeting improved sewer system reliability and capacity. The project's location spans multiple critical transportation corridors, including M-39 Southfield Freeway and M-102 West Eight Mile Road, indicating potential coordination with transportation authorities. The comprehensive nature of the work suggests a complex, multi-phase project requiring specialized engineering and construction expertise with potential long-term infrastructure improvements for the Detroit metropolitan area.