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i► i <br /> SOIL BORING LOG Boring No. B-3 Sheet 2 of 3 <br /> Client USA Station No.3756 Date 10/19/2006 <br /> Address 13975 Highway 88 Driller Mitchell Drilling Environmental rig type:CME 75 <br /> Lockeford,CA Drilling Foreman Ed Mitchell Jr. <br /> Project No. 2007-3756-01 Method hollow stem auger hole diam.: 8" <br /> Logged By: Scott Bittinger <br /> Sample Blow Sam le Well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type I No. Count Time Recov. It. Scale COLUMN and Conditions PPM <br /> S B3-20 18 11:36 100 _ SAND,fine grained,0-2%fines,dry,loose 0 <br /> 2 1 <br /> -------- --------------------------------------- — ------------------------------------------------------------------------------------------------------------- <br /> 2 2 <br /> ------------------------------------------------------ — -------------------------------------------------------------------------------------------------------------- <br /> 2 3 <br /> -------------------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> 2 4 <br /> ------------------------------------------------- — ------------------------------------------------------------------------------------------------------------- <br /> 8 _ <br /> 13 2 5 SP SAND with 5-10%medium grained sand,dry,loose <br /> ------------------------------------------------- — -----------fine----grained----------------------------------------------------------------------------------------------- <br /> S B3-25 18 11:43 100 _ 0 <br /> 2 6 <br /> --------- ---------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> 2 7 <br /> ------------------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> 2 8 <br /> ------------------------------------------------- ----------------------------------------- <br /> 2 9 <br /> ------------------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> 15 _ SP SAND 29'-29.6',medium grained,dry,loose <br /> 18 3 0 CL SILTY CLAY with SAND 29.6'-30.2',light olive brown,5-10%very fine <br /> -------- ---------------------------------------- — -------------------------- <br /> - ------------------------------------------------------------------------------ <br /> S B3-30 21 11:52 100 _ graine-d-sand,-moi-st,-stiff 0 <br /> 3 1 CLAYEY SILT 30.2'-30.5',grayish brown with iron oxide stains,dry, <br /> ------------------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> _ stiff <br /> 3 <br /> -------------------------------- <br /> ------------------- — 2 ---------------------------------------------------------------------------------------------------------- <br /> 3 3 <br /> -------- ---------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> ------------------------------------------------- 3 4— -------------------------------------------------------------------------------------------------------------- <br /> 18 _ <br /> 25 3 5 ML CLAYEY SILT with SAND,brown with iron oxide stains,5-18%very 0 <br /> -------- ---------------------------------------- — -------------------------------------------------------------------------------------------------------------- <br /> S B3-35 30 12:00 90 _ fine grained sand,moist,stiff <br /> 3 6 <br /> -------- ---------------------------------------- — ------------------------------------------------------------------------------------------------------------- <br /> 3 7 <br /> -------- ---------------------------------------- 3 8— -------------------------------------------------------------------------------------------------------------- <br /> 3 9 <br /> 15 _ <br /> 20 1 4 0 <br /> Comments: <br />