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E <br /> nDrilling Log!J© GROUNDWATER Soil Boring S®--3 <br /> Dā‘ TECHNOLOGY <br /> Project Chevron - Tracv Owner Chevron USA Products Co See Site Map <br /> 103 West 11th Street For Boring Location <br /> Location Project No 02320 2673 Date drilled 1!/02/92 <br /> Surface Elev Total Hale Depth 1f 5 ft Diameter 0 67 ft COMMENTS <br /> Top of Casing Water Level Initial Static <br /> Screen:Dla Length Type/Sue <br /> Casing; Dia Length Type <br /> Filter Pack Material Rig/Care Type B-61/S !rt .S oon <br /> Drilling Company Kvilhauo Method Hollow Stem Agger Permit 0 <br /> Driller Rod Furlow Log By .Jason Fedota <br /> Checked By Fd Simonis License No RG 4422 <br /> w" ofmoo? Description <br /> CL- ..a aVv Qo U <br /> av a CL 3c U) <br /> N (Color, Texture. Structure) <br /> x Trace < 10X. Little 10% to 20%. Some 20% to 35%. And 35% to SOX <br /> -2 <br /> 0 <br /> Dark brown silty CLAY (45, 55) (damp, no product odor) <br /> 2 <br /> 4 CL <br /> 1 4 <br /> 6 $3-57 <br /> 10 <br /> 8 Dark gray sandy, clayey SILT (15, 20, 65) (very moist, moderate <br /> gasoline odor) <br /> SIL <br /> 10 135 <br /> B3-10 <br /> 12 End of boring, backfilled with neat cement <br /> 14 <br /> 16 <br /> 18 <br /> — 20 -1 <br /> 22 <br /> 24 <br />