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SOIL BORING LOG AND MONITORING WELL COMPLETION DETAILS Piezometer P-4 <br /> Project Name Frank's One Stop Project Location 2072 W Yosemite Ave, Manteca, CA Page 1 of i <br /> Driller Gregg Drilling, Martinez, CA Type of Rig Hollow-Stem Auger Size of Drill 8 0" Diameter <br /> Logged By Robert E Kitay, R G Date Drilled March 8, 2000 Checked By Michael Marello, R G <br /> W E ND WELL DAIA Total Depth of Well Completed 19 0' <br /> Depth of Water First Encountered 12' Well Screen Type and Diameter 2" Diameter PVC Casing <br />' Static Depth of Water in Well 12' Well Screen Slot Size 0 020" <br /> Total Depth of Boring 19 0' Type and Size of Soil Sampler 2 0" l D Split-Barrel Sampler <br />' OIL/ROCK SAMPLE DATA Z DESCRIPTION OF LITHOLOGY <br /> _ N > LL <br /> G <br /> BORING a. m o Q_ 'm = G standard classification, texture, relative moisture, <br />' DETAIL d c U n m c� 5- density, stiffness, odor-staining, USCS designation <br /> o j i� C3 O <br /> ED O <br />' 0 Street 3ox 0 Concrete <br /> Loc ng Vell Dap YxYYrzr <br /> It { { i Silty SAND (SM), yellow brown, medium dense, damp, <br /> t ♦ ♦ ♦ rYX YZ YX�r <br /> ♦'♦/ti '♦',' Y'Y�Y�Y�Y 85% fine sand, 15% silt, non-plastic, medium estimated <br /> iX iX iX{X{ <br /> •'•'• , > YXYXYXrXY K, no odor <br /> CL <br /> ♦ ♦ . 1 \ YX rX YX YX Y <br /> ♦ ♦ ♦ • O � Y�Yk YZ Y�Y c <br /> 5 ♦'\/\ /• \ Y�Y YZ YX'Y 5 <br /> ♦J♦'♦ '♦J♦' U E 3 O YX Y.T Y.Z;XY <br /> U) 3 Yy�,.yKY.SY <br /> ♦ \ . \ YX Y YX YX Y <br /> C 'LS Y�Y,t'YZ YXKY <br /> m B O Y'{Y'Y�YxY <br />' - 4,1 u VC <br /> a i l{moi <br /> 9 YZ YHpl r <br /> Y � � � 10 <br /> 1 O — CV - 9 312 R,.I'UR.9 <br /> = 1 <X< sX<Xs <br /> 133 moderate hydrocarbon odor <br /> ��iX�i�ixi <br /> 7 SAND (SP), grey, medium dense, wet, 95% coarse <br /> CD (� 2971 <br /> 12 <br /> 1s sand, 5% silt, non-plastic, high estimated K, strong <br /> hydrocarbon odor <br /> 15 123174 15 strong hydrocarbon odor at 15' <br /> 19 <br /> N 29 <br /> rn <br />' C5 <br /> m � 1, 1s9s Silty CLAY (CH), brown, stiff, wet, 80% clay, 20% <br /> S silt, high plasticity, very low estimated K, no odor <br />' 20 cr) � 20 <br /> N End of Boring at 19' <br /> U 0 <br /> > Z <br /> C1. <br /> 25 25 <br /> 0 <br /> 0 <br /> N <br /> O <br /> O <br /> 30 0 30 <br /> N <br /> AQUA SCIENCE ENGINEERS, QHt, <br />