SAN-1233EV-RD-SD-CONT3-SHT13AOF17.TIF

The file SAN-1233EV-RD-SD-CONT3-SHT13AOF17.TIF is a project document for the Walnut Lake No. 2 Conveyance CAP Phase II infrastructure project involving Detroit Water and Sewerage Department (DWSD) and Great Lakes Water Authority (GLWA) in Michigan. The comprehensive sewer infrastructure project includes multiple critical components: removing existing 78-inch and 66-inch diameter sewer siphon pipes, constructing temporary flow bypass conduits, slip lining and grouting existing siphons with a 54-inch pipe, modifying existing junction and meter chambers, constructing new sanitary sewer tunnels and connections, abandoning multiple existing sewer lines, and installing a new 96-inch sluice gate with electrical connections.

The project involves significant infrastructure modifications across multiple sewer line diameters (21-inch, 42-inch, 66-inch, 78-inch, and 96-inch) along the M-39 Southfield Freeway and M-102 West Eight Mile Road. Additional scope includes structural and site concrete work, asphalt paving, grading, and landscaping. While specific pricing, funding sources, and contract terms are not detailed in the provided document, the project appears to be a complex municipal infrastructure upgrade focusing on sewer system modernization, flow management, and structural improvements in the Detroit metropolitan area.