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The area of our test hole may have been lake bottom land <br />reclaimed by filling. There appears to be about a 7* thick <br />surface layer of fill at our test hole location. This fill is a <br />mixture of silty and clayey fine sand with variable organic <br />content. The sand fill is damp to saturated, and loose. The fill <br />is unsuitable for foundation or floor slab support due to the <br />compressible organic material buried below it. <br />f.akw Margins Orflanic_Soil.a_ <br />Underlying the sandy fill is a majcr deposit of peat and <br />organic silty clay with mollusk shell fragments. This stratum <br />extends from 7 to 20 foot depths below grade. Standard <br />penetration test resistances within this soil formation are <br />consistently 2 blows per foot, indicative of a very soft <br />condition. <br />The peat and organic clay are weak, highly compressible, and <br />unsuitable for foundation or floor slab support. <br />6^5 Hmt 6S N£. <br />PO 6 m1Z3M