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F- SAMPLELLI <br /> �O <br /> o-. DESCRIPTION CIO <br /> W Asphalt: 2 inches. :9 b, v <br /> v z _ <br /> 2 CH 1.0 - 3.0 feet: SILTY CLAY, dark green-gray, <br /> stiff, high plasticity. <br /> ML 3.0 - 8.0 feet: CLAYEY SILT, orange-brown, hard, <br /> KDC low plasticity, damp, with fine to coarse <br /> 80 sand. . <br /> tu <br /> g - a <br /> c <br /> g M 8.0 - 12.0 feet: SILTY SAND, green-brown, dense, _ y z <br /> fine-grained, poorly graded, moist, very (L m <br /> KDC slight old petroleum odor. <br /> 10- <br /> _ a <br /> 81 <br /> 12 <br /> tic' 12.0 - 20.0 feet: SANDY SILT, orange-brown, hard, - <br /> slight plasticity, moist. - <br /> 14- At 14.5 feet: Petroleum odor--10% LEL <br /> KDC ' <br /> 82 reading. <br /> 16 - w <br /> 0 Ir <br /> Z n <br /> 18 <br /> At 18.5 feet: Strong petroleum odor---50y LEL <br /> KDC reading. h <br /> 20 83 F- <br /> 0 <br /> 21 Bottom of drill hole at a depth of 20.0 feet. <br /> 0 <br /> N <br /> .. o <br /> 13ww <br /> CL <br /> 11N <br /> --- -- - - - ---- +�^+ - - <br /> -PLATE-- <br /> I 1 Enviroscience -- KAYO OIL-COMPANY -- <br /> 1815 Amotd pdre a Martinez. CA 94553 WASHINGTSTOCKTONoNANCALIFORH[A IR <br /> Tekphone(415)22R-8400 <br /> PREPARED BY : TOS LOG OF BORING NO. MW-1 <br /> CHECKED BY 1PROJECT N0: ME0004 <br />