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Ordliing Log <br /> FLUOR DANIEL GTI I� Soil Boring GP-4 <br /> Project SDUthlandlPershino Avenue Stockton Owner The Southland Corrooralion See Site Map <br /> For Boring Location <br /> Location 4501 North Pershina Avenue Stockton CA Prot No 020700472 <br /> Surface Elev -- ft Total Hole Depth 22 ft Diameter 125 in COMMENTS <br /> Top of Casing NSA ft Mater Level Initial 18 tt Static 155 ft <br /> Screen Dia N14 in Length N/A ft Type/Size N/A 'n <br /> Casing, Dia N/A in Length N/A ft Type N/A <br /> Fill Material Portland Cement Rig/Core Geoorobe/lin dia X 2ft core barrel <br /> Drill Co Gre00 Method Direct Push <br /> Driller Paul Rogers Log By David Bean Date 2/20/97 Permit # NIA <br /> Checked By Ed Stmonis License No RG No 4422 <br /> aM as o o icC Description <br /> Qa <br /> Qom- 4 a E z 2J +n (Color, Texture, Structure) <br /> N m x 0 U Trace < 10% Little lox to 20%, Some 20% to 35%. Ana 35X to 50% <br /> _2 <br /> aso <br /> Asphalt surface <br /> 2 <br /> 4 <br /> fi <br /> 8 <br /> CL <br /> f0 <br /> 12 <br /> 14 <br /> Silty CLAY (40 60) Brown, moist, no hydrocarbon odor <br /> 16 Static Groundwater Level 2120197 13 33 <br /> 0 GPa Clayey SILT (40601 Brownish-gray slight degraded hydrocarbon odor <br /> 18 GrounaWater Encountered 2/20/97 <br /> UL <br /> 20 C` No Recovery <br />• <br /> 22 -22 Dialed to 22 feet All pefcentages are approximate <br /> L24 <br /> 02/26Ji991 4rIMo0-June 96 Page 1 of I <br />