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many of the larger trees along the upper portion of the river bank that would have <br />eventually fallen into the river. <br />2) CSO #6 Site (Riverside Drive) <br />This site only includes 100 feet of shore protection along the south bank of the St. <br />Joseph River, adjacent to the combined sewer outfall, which is located near the <br />intersection of Leland Avenue and Riverside Drive. The riverbank will be stabilized with <br />1.5 -foot thick riprap cover over an 8" thick gravel stone layer. The riprap shall be 6" to <br />12" graded stone. For this project two large trees will need to be removed along the <br />lower portion of the river bank (see drawing # 6). <br />The staff finds this project to with in the guidelines and recommends approval. <br />3) Leeper Island <br />This project includes about 250 feet of the stonewall along the eastern shore of <br />Leeper Island, which has been completely destroyed as a result of undermining caused by <br />scouring and erosion of the wall foundation. Shore protection will be a riprap cover over <br />a non -woven geotextile (see attachment) filter to provide protection against scouring of <br />the existing wall tow and the new masonry wall toe. The riprap will be placed at an <br />approximate 1 V:3H slope, no trees will be removed at the Leeper Park Island site. The <br />riprap will flow from the stonewall to the river. <br />The staff finds this proposal to be with in the guidelines and a necessary step to ensure <br />that the island will be there for future generations to enjoy, with out the removal of any <br />trees. However, the staff does have one question, does this project include rebuilding the <br />wall or only repairing portions of it? The staff recommends approval. <br />