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r <br /> Drilling Log � <br /> FLUOR DANIEL GTI Soil Boring GP-6 <br /> See Site Map <br /> Project Southland/Pershino Avenue, Stockton Owner The Southland Corporation For Boring Location <br /> Location 4501 North Pershino Avenue. Stockton, CA. Proj. No. 020700472 <br /> Surface Elev. -- ft" Total Hole Depth 17 1t. Diameter 1.25 in. COMMENTS: <br /> Top of Casing N/A ft. Water Level Initial N/A ft. Static N/A ft. <br /> N/A in. N/A ft. T e/Size NIA in. Boring drilled at a 25 degree angle from <br /> Screen: Dia Length Type/Size vertical. Boring log corrected to show <br /> Casing: Dia N/A in. Length N/A ft. Type N/A true vertical depth. <br /> Fill Material Portland Cement Rig/Core Geoprobe/lin dia. X 21t. core barrel <br /> Drill Co. Grego Method Direct Push <br /> Driller Paul Rogers Log By David Bean Date 2/20/97 Permit N/A <br /> Checked By.Fd Simonis License No. RG No. 44.22 <br /> v Description <br /> t.� 0 E n� ii > L v, U <br /> cu a a E a iv m� to (Color, Texture, Structure) <br /> o� m o ¢ 6 NTrace < 10X, Little.tOX to 20X, Some 20% to 35%, And 35% to SOX <br /> M m x � <br /> ti <br /> -2 <br /> 0 Asphalt surface. <br /> ASD <br /> 2 <br /> 4 <br /> 6 <br /> 8 <br /> ML <br /> 10 <br /> 12 <br /> 14 <br /> 1 GP6 Clayey SILT (30,70): Olive gray, moist, no hydrocarbon odor. <br /> 16 -15 <br /> Drilled to a vertical depth of 17 feet. All percentages are approximate. <br /> 18 <br /> 20 <br /> 22 <br /> 24 <br /> 02/26/1997 rthlog-June.96 Page: 1 of I <br />