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Drilling Log <br /> FLUOR DANIEL STI Soil Boring GP-1 <br /> Project SL/Manteca Owner The Southland Corporation See Site Map <br /> Location J399 N Main Street, Manteca. CA prof No 103898 For Boring Location <br /> Surface Elev Total Hole Depth 40 ft Diameter 2 in COMMENTS <br /> Top of Casing Water Level Initial 12'ft Static 12 72' ft <br /> Screen Dia Length Type/Size <br /> Casing Dia Length Type <br /> Fill Material Neat Cement Rig/Core i9eoprobe <br /> Drill Co Vivonex Method Direct pushlDisarete Sam 1e <br /> Driller Mike Martin Log 8y Bob Butler Date 4/29/98 Permit # <br /> Checked By Ed Simons License No RG#4422 <br /> o� Description <br /> Q�r- <br /> o U <br /> w Q A <br /> o-� <br /> CL,5 m o m �•J U) (Color, Texture, Structure) <br /> in <br /> k ? Trace < 10%. Little 10% to 20%, Some 20% to 35%. And 35% to 50% <br /> sP 3" of Asphalt over a coarse base gravel <br /> 5w Gravelly, fine to medium SAND (30,70) Brown, moist, loose, no odor <br />' 2 Fine SAND (100) Olive gray, moist, loose, subrounded to subangular, no <br /> • odor <br /> 4 <br /> 3 GP-t-5 • . <br /> 6 Grades Light brown <br /> • <br /> 513 <br /> 8 <br /> 10 <br />' 2 GP-1-10 Clayey SILT (40,60) Greenish grey, medium stiff, moist, non—plastic, no <br /> 12 odor <br />' 14 <br />' 16 2 GP-1-15 ML Grades (30,70) Olive grey, mottled, medium stiff to stiff. <br />' )a <br /> Grades (20,80) <br /> 20 <br />' Clayey, medium to coarse SAND (20,80) Yellowish orange to light brown, <br /> 9 GP-1-20 moist to wet, no odor <br /> • 22 <br /> SC <br />' 24 <br /> 05/01/1998 hthlog-dune 96 Page I of 2 <br />