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July 2, 2008 <br />Duplex Buildings <br />L&A Job No. 8AO67 <br />Page 2 <br />boundary of the site. The site is relatively flat and that minimal cut and fill will be required for <br />the grading of the proposed development. We understand that stormwater collected over <br />impervious surfaces of the proposed development is to be disposed onsite. <br />SCOPE OF SERVICES <br />Our scope of services for this study comprises specifically the following: <br />1 Review the geologic and soil conditions at the site based on a published geologic map. <br />2. Explore the site for subsurface conditions with backhoe test pits to a firm bearing soil <br />stratum or to the maximum depth (about 12 feet) capable of by the backhoe used in <br />excavating the test pits, whichever occurs first. <br />3. Perform necessary geotechnical analyses and provide geotechnical recommendations for <br />onsite stormwater disposal, grading, erosion mitigation, surface and ground water <br />drainage control, foundation design and construction, etc., based on subsurface conditions <br />encountered in the test pits and results of our geotechnical analyses. <br />4. Prepare a written report to present our findings, conclusions, and recommendations. <br />SITE CONDITIONS <br />SURFACE CONDITIONS <br />The subject site is a rectangle -shaped parcel, bounded by 41' Avenue West to the west and <br />adjoined by residential developments to the north, south and east. It has a frontage of about 80 <br />lineal feet along 4t' Avenue West and is about 250 feet deep. The site is situated on a broad, <br />gentle, easterly -declining plain. Within the site, the ground generally slopes down easterly very <br />gently at grades less than 5 percent. <br />LIU & ASSOCIATES, INC. <br />