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CLIENT STATION# LOCATION <br /> EA ENGINEERING, 45 E.Harding Way <br /> SCIENCE.AND Chevron USA Inc. SS 9-1918 Stockton,California <br /> TECHNOLOGY.INC. DRILLING TND METH : o ary n Wdh 8.5 in <br /> BOG OF SOIL 80RING: N5 OD hollow stem auger and 2 In.modifiad California Split spoon sampler <br /> with brass liners- C57:512266 DRILLING <br /> Coordinates:N 37 SIT 02' WATER LEVEL START FINISH <br /> W 121 17'40" TIME <br /> Elevation!Op Of Casing: TIME 11.Q0 TIME 12:45 <br /> DATE <br /> Casing below surface: <br /> REFERENCE DATE 1125189 DATE1I25189 <br /> nc es , ;„ SURFACE Vacant lot with uneven,graded soil <br /> c '6 2 7-S WELL DEPTH RAPHI CONDITIONS <br /> 8 0o m DETAIL (Feat} LOG DESCRIPTION by: Jan Stepek <br /> o CID cc <br /> 0 /�; Gravel fill,clayey brawn,wet,no odor <br /> 1 �r <br /> • • <br /> • e • e <br /> 2 <br /> s • • s/ <br /> GCV Concrete chunks and bricks cause refusal in three <br /> 3 closely-spaced locations <br /> 4 <br /> 5 • �� <br /> Silty clay,brown,wet,no odor <br /> 6 <br /> 7 �CL/ <br /> 8� f <br /> 9- 1 / <br /> Clayey silt,brown,moist,no odor <br /> 10- <br /> 18 165 0 <br /> 11 �yH <br /> 5 <br /> 12 <br /> N." 13 <br /> x k 14 <br /> alt <br /> w. `. 15 Pine silty sand,moist,no odor <br /> M. <br /> 18 16 4 0 v x>{ SM <br /> =wn# 16 <br /> 6 <br /> R: <br /> 18 <br /> 19 <br /> °{ 20 <br /> Page 1 of 2 <br />