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LOCATION MAP WELLI U.i . <br /> — �.. ' PACIFIC ENVIRONMENTAL GROUP, INC. <br /> �� BOR ING No. <br /> PAGE 1 OF 1 <br /> I ®U-1 j PROJECT NO. 310-01.01 CLIENT: UNOCAL LOGGED BY: TLR DATE DRILLED: 10-24-90 <br /> I I DRILLING METHOD: HSA LOCATION: 8203 E.11th,Tracy <br /> SAMPLING METHOD: CAL MOD HOLE DIAMETER: 10- <br /> CASING TYPE: Sch40 PVC <br /> t alSLOT SIZE: 0.020" HOLE DEPTH: 27• <br /> 271 <br /> GRAVEL PACK: 12 X 20 SAND WELL DEPTH: R: <br /> WELL DIAMETER: 3" <br /> z <br /> WELL a[ z c'r�'i w <br /> COMPLETION D 5 2 y a LITHOLOGY / REMARKS <br /> z n- x r�i o Zi <br /> t � cw.Cr d fry W <br /> FiLI;asphalt. <br /> 2 ML SILT,blue green;low plasticity;10-20%fine sand; <br /> v caliche filled mudcracks;hard;moderate product odor. <br /> 4 <br /> Dp 130 10 6 <br /> 8 <br /> Dp 1.8 34 10 @10':blocky structures(1-2 mm)present;root holes <br /> z '-1/2 mm diameter,hard;moderate product od$r. <br /> I a 12 <br /> ul 14 <br /> Wt 1.0 2016 CL CLAY;yellow brown to medium brown,moderate <br /> to <br /> plasticity;20-30%fine sand;very stiff;no product odor. <br /> 18 SM SILTY SAND;brown;fine sand;10-20%low plasticity <br /> ML fines;sand is sub-rounded and well sorted. <br /> ND 27 <br /> 20 SILT;yellow brown to medium brown;moderate plasticity; <br /> trace fine sand;iron oxide staining. <br /> 22 @20.21.5':yellow brown to medium brown;20-30% <br /> fine sand;low plasticity;very stiff;no product odor, <br /> 24 <br /> ND 22 28 @25':10-20%fine sand;very stiff;no product odor. <br /> 28 BOTTOM OF BORING AT 27' <br /> 30 <br /> 32 <br /> 34 <br /> 36 <br /> 38 <br /> 40 <br /> -------------- <br /> 42 <br /> 44 <br />