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'" ~ BORING �d0. VW-A <br /> W > a <br /> a <br /> e 4 W� G.-. � <br /> Z } W ' fA J <br /> M a WELL CLOSURE vi o FIELD GEOLOGIST D- Rnnnon DATE BEGAN 7-27-94 <br /> N (A <br /> EDITED BY D. Bannon DATE FINISHED 7-27-94 <br /> w 4 W v v SUMMARY 4 CHECKED 8Y D. Dunn <br /> o m TOTAL DEPTH 30 ft. <br /> D <br /> Christy Box 1 11 FILL CONCRETE <br /> SAND: Brown; dry; loose; 1002 Tine sand. Fill underlying sidewalk. <br /> Top of Casing <br /> with Locking Cop 4 <br /> Portland Cement sp f%fi Artifteiat fill material, not native soil. <br /> 3/6' Bentonite <br /> Pellets <br /> f Sch. 40 PVC Poorly Graded SILT WITH SAND; Very dark gray; dry; soft; 602 silt <br /> 5 Casing _ with tow plasticity: 202 fine sand. <br /> r Dia. Sch. 40 , <br /> S.S. Screen .02or <br /> Slot <br /> M4 <br /> 10 <br /> 14.0' <br /> Poorly Graded GRAVEL: Brown: dry; loose: 902 fine grovel: 102 fine <br /> 15H <br /> 16/18 11 �• sand; tank pit fill gravel from adjacent UST location. <br /> gp <br /> 12/18 /3 Lonestar <br /> 36 Sand Gravel thinning, fines gradually increasing. 18.0' <br /> SILTY SAND: Mottled light yellowish brown to grayish brown; dry; loose; <br /> 55% fine sand; 45% silt with no to low plasticity, no odor. Probably <br /> native soil. <br /> 20 12/te 27 <br /> :c <br /> sm <br /> 18/78 32 Silt/sand proportion varying. <br /> w.w+ <br /> 25 16/1e 45 Fining rapidly— — — — — — — — — — — — 25.0' <br /> SILT WITH SAND; Pale brownish gray;ay; slightly moist; soft; 852 silt <br /> with low plasticity; 15% fine send- <br /> *"-01 12/18 - mi <br /> vws 36 <br /> PWC Endcap <br /> 30 16/1a 37 <br /> TOTAL WELL DEPTH - 30.0 FEET <br /> 35 <br /> DRILLING CO.: Soils Exploration Services, Inc. (SES) PAGE 1 OF 1 <br /> DRILLER: Morris Peterson <br /> DRILL METHOD:. Hollow Stem Auger, B-53 Rig <br /> SAMPLING METHOD: California Split Spoon Sampler <br /> PROJECT NO.: 190916.08 INTERNATIONAL <br /> CLIENT: Pacific Bell ® TECHNOLOGY <br /> LOCATION: 345 N. San Joaquin. Stockton, California CORPORATION <br /> 90916-Ate f AUEoaz\VADWELL) <br />