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3.4. Streets <br /> Edward Street, 34th Avenue NE, and Belden Drive are generally 30-foot(30') wide <br /> streets, with concrete curb and gutter. No borings have been taken for these streets, but <br /> ' other soil borings on adjacent streets indicate that there is approximately 5 inches (5") <br /> bituminous over two and one-half feet of silty sand fill. <br /> 4. PROPOSEDIMPROVEMENTS <br /> 4.1. Sanitary Sewer <br /> ' The existing 9-inch (9") VCP will be reconstructed with 10-inch(10") PVC on: <br /> • Belden Drive, from 33`d Avenue to 34th Avenue, <br /> ' Edward Street, from 33`d Avenue to 34th Avenue, and <br /> • 34th Avenue, from Edward Street to Coolidge Street. <br /> ' The existing 9-inch (9") VCP on 34th Avenue, from Coolidge Street to Silver Lake Road, <br /> will be spot repaired for open fractures and deformities at three locations. <br /> The existing 9-inch (9") VCP, running south from 34th Avenue across the easement along <br /> the Roosevelt Street alignment, will be slip-lined. <br /> The proposed sanitary sewer improvements are shown on Figure 3 in Appendix A. <br /> 4.2. Watermain <br /> ' The existing water mains will be entirely or partially exposed by the excavation required <br /> for the sanitary sewer improvements. The road surface and gutters, as part of road <br /> reconstruction, will be completely removed. The excavation for the other utilities and <br /> ' street reconstruction provides a timely opportunity for improvements to the water <br /> distribution system before significant problems are experienced. <br /> The proposed water main improvements consist of replacing the existing 6" main in <br /> Belden Drive with a new 8" ductile iron pipe main as well as replacing the existing 10" <br /> mains in 34th Avenue NE and in Edward Street. New copper service taps and lines will <br /> ' also be constructed. This will improve delivery of potable water and fire flow volume at <br /> reasonable pressure and head loss. <br /> ' Replacement of the service taps. and lines may improve the water quality by reducing the <br /> potential for lead to enter the system and possibly increase the pressure by providing a <br /> clean service pipe. <br /> The proposed water system improvements are shown on Figure 4 in Appendix A. <br /> City of St.Anthony- 2003 Street and Utility Improvement Project <br /> Feasibility Report <br /> WSB Project No. 1065-71 Page 4 <br />