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APPENDIX A <br /> LAKE SHORE DRIVE SEWER REHABILITATION OVE VIEW <br /> The Lake Shore Drive Sewer starts at the intersection of Eldorado and 25th S reet and ends at a <br /> junction structure south of the City's South Water Treatment Plant where o ership changes to <br /> the Sanitary District of Decatur. The sewer ranges in diameter from 36 inch s to 84 inches and <br /> is buried at a depth ranging from 10 to 50 feet. Figures 1 through 6 depict e�amples of the <br /> deficiencies noted inside the Lake Shore Drive Sewer. <br /> I <br /> i <br /> diner plates broken <br /> 'M missing .. <br /> Service <br /> Uke Shore-38"PiW Lala Shore-36"pipe <br /> Figure 1. Clay liner plates broken or missing. Figure 2. Deteriorated concrete exposing rebar. <br /> Edge of finer <br /> cr . <br /> Loss of <br /> protective <br /> liner <br /> ' Original pipe <br /> exposed <br /> Lake Shore-72"pipe Lake Shore-72"pipe <br /> Figure 3. Old lining deteriorated. Figure 4. Old lining is pitted and deteriorated. <br /> I <br /> Page 16 <br />