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Drilling Log <br /> IIUMDANIEL On Soil Boring GP-15 <br /> Protect Southland-Stockton oyer The Southland Corration See Site Map <br /> Loiration 2725 County o Club Blvd Stockton CA Pro(. l06J29 For Borhig Locaflon <br /> Surface Elev. - - ft Total Hole Depth 20 ft Diameter 2"in COMMENTS- <br /> Top <br /> OMMENTSTop of Casing - - ft Water Level Initial 16 ft Static - - ft <br /> Screen:Elia NA in Length NA ft Type/Size NA in <br /> Casing:Dia NA in. Length NA ft Type NA <br /> F*Material Neat Cement fUg/Core G_ eoProbe/Contrnuous core <br /> DM Co thranex Method Direct Push <br /> Driller Mike Martin Log By Bob Butler Date 10/02/38 Permit # <br /> Checked By Ed Symons License No. RG#4422 <br /> a:: oR �, o o as Description <br /> n u o <br /> V_ E x u n-' (Calor, Texture, Structure) <br /> to m x ; Trace c 10%, Little 10% to 20%. Some 20X to 35X. And 35% to 5o% <br /> "2 <br /> 3" of Asphalt over Base - coarse sandy, gravel <br /> rsw <br /> 2 CL Sandy, silty, CLAY (10,30,60) Mottled dark gray, light brown and some <br /> grayish-green. moist, soft, slightly plastic, no hydrocarbon odor <br /> 4 CN Grades Organic, silty, CLAY (30,70)- Dark gray <br /> 3 GP-i5@S <br /> Silty, CLAY (30,70) Olive gray, moist stiff, moderately plastic,no <br /> 6 <br /> CL hydrocarbon odor <br /> 8 <br /> 10 r iF->5Aa Clayey, Silt (30,70) Greenish-gray, moist, soft, slightly plastic, slight <br /> hydrocarbon odor <br /> 12 <br /> 14 ML <br /> 600 sa-ises Grades. Brown, moist to wet. <br /> 1s � <br /> 18 Clayey, SILT (30,70)_ Light brown to greenish-gray, wet to saturated, <br /> s 5 GP-6@2w slightly plastic, no hydrocarbon odor <br /> 20End of boring at 20' BGS <br /> 22 - <br /> 24 - <br /> _ <br /> 10/08/IMS sthiog-jUnE 96 Page t of I <br />