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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />gutter, modifying street grades, and the installation of an improved storm sewer <br />collection system. <br /> <br />The proposed improvements will provide a project large enough to ensure a competitive <br />bidding environment and therefore will be cost-effective. Based on the information <br />contained within this report, the proposed improvements are necessary, cost-effective, <br />and feasible from an engineering standpoint. <br /> <br />IV. EXISTING CONDITIONS <br /> <br />Street <br /> <br />Below is a table summarizing the existing conditions including information regarding <br />street length, width, curb & gutter, and sidewalk. <br /> <br /> <br />Dod e Street 850 30 No No <br />190th Court 205 30 No No <br />189th Avenue 380 30 No No <br />Elk Lane 300 30 No No <br />Baldwin Street 1920 30 No No <br />190th Avenue 660 30 No No <br />191st Avenue 830 30 No No <br />Xavier Street 885 30 No No <br />192nd Avenue 375 30 No No <br />192nd Court 225 30 No No <br />192nd Lane 715 30 No No <br />Yale Street 885 30 No No <br />Zane Street 885 30 No No <br />192nd Avenue 1634 30 Some No <br /> <br />In November of 2006, a geotechnical evaluation was performed in the area of the 2007 <br />Deerfield 3rd Addition Reconstruction Project. Twenty two soil borings were taken at <br />depths from four to ten feet on throughout the study area. The soils encountered below <br />the existing street section were mainly glacial till soils consisting of silty sands <br />susceptible to moisture variations. The geotechnical report is provided in Appendix A. <br />each street block of the project. The soil borings indicated between 2-inches and 8- <br />inches of existing bituminous and between 3-inches and 7-inches of aggregate base <br />material <br /> <br />2 <br />