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Gettler - Ryan Inc . Log of Boring BH - 5 <br /> PROJECT: Chevron Service Station No. 9-3232 LOCATION: 8860 Lower Sacramento Blvd., Stockton, CA <br /> W <br /> * m <br /> E <br /> z o <br /> n N <br /> W <br /> W U GEOLOGIC DESCRIPTION REMARKS <br /> = n N = U <br /> d 0 O O E 2 Q <br /> pw m N N C) En <br /> ML - Drown , moist, Stitt, <br /> medium plasticity, 7O% silt, 30% clay, trace sand. <br /> 40 0 23 BH-5-40 SANDY SILT (ML) - strong brown OOYR 4/6), <br /> saturated, very stiff, no to low plasticity, 70% silt, <br /> 20% sand, 10% clay. <br /> SM <br /> 45 0 24 BH-5-45 SILTY SAND (SM) - strong brown (7.5YR 4/81 <br /> saturated, medium dense, some gray brown mottling, <br /> 85% very fine to medium sand, 15% slit, trace clay. <br /> 50 0 18 BH-5-50 Becomes 90% very fine to very coarse sand, 10% silt, <br /> trace clay. <br /> SW <br /> SAND (SW) - dark grayish brown (2.6Y 4/2), <br /> saturated, dense, 95% sand, trace silt, trace clay, <br /> 55 50 30 BH-5-55 SM well graded, clean. <br /> SILTY SAND (SM) - dark grayish brown (2.5Y 4/2), <br /> saturated, dense, 90% very fine to fine sand, 10% <br /> silt, trace clay. <br /> SW <br /> SAND (SW) - dark grayish brown (2.5Y 4/2), <br /> 60 17 6 BH-5-60 saturated, loose, 90% very fine to coarse sand, 10% <br /> silt, trace clay, clean. <br /> SM <br /> 65 0 26 BH-5-65 SILTY SAND (SW) - brown (7.5YR 4/4), saturated, <br /> medium dense, 90% very fine to fine sand, 10% silt, <br /> trace clay. <br /> 70 0 18 <br /> � Converted to standard penetration blows/foot. <br /> 75 <br /> JOB NUMBER: 346463. 04 Page 2 of 2 <br />