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RECOMMENDATIONS: <br />The firm, brown silty sand found at frost footing depth is <br />suitable for the support of your proposed addition. A <br />minimun of 42 inches of frost cover should be provided from <br />finished outside grade to bottom of footings. <br />Of necessity, the area of the borings in relation to the <br />area of the site and the depth of the borings are limited. <br />Suggestions and recommendations of this report are opinions <br />based on data obtained from the borings. <br />If we may be of further assistance in evaluating this data, <br />kindly contact us at your convenience. <br />Sincerely, <br />ADVANCE SURVIi GINEERING CO. <br />mar <br />James H. Parker P E. President <br />21 <br />