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Snohomish County <br /> Planning & Development Services <br /> GENERAL DESCRIPTION OF SOILS <br /> Soil Type Allowable Pressure <br /> Based on the unified classification system (Pounds per square foot) <br /> No allowances made for overburden pressure, <br /> embedment depth,water table height, or settlement <br /> problems <br /> Rock or hard pan 4,000 and up <br /> Sandy gravel and gravel 2,000 <br /> Sand, silty sand, clayey sand, silty gravel, or clayey 1,500 <br /> gravel <br /> Clay, sandy clay, silty clay, or clayey silt 1,000 <br /> Uncompacted fill Special analysis required <br /> Peat or organic clays _Special analysis required <br /> If the soil type cannot be determined, a 1,000 PSF soil bearing shall be applied. <br /> The undersigned does hereby acknowledge that he/she does understand that the Snohomish County submittal and <br /> review processes will be based on the information provided herein and will be verified at the time of inspection. <br /> /4.n"e— 3LVeed <br /> Sit nature Applicant/Dealer/Installer Date <br /> • <br /> Mobile/Manufactured Home Plan Review Specification, Page 2 of 2 REV September 2007 <br />