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SOIL BORING LOG Boring No B-37 Sheet 6 of 7 <br /> Client Arco#6100 Date 916101 <br /> Ass 25775 Patterson Pass Road Drilling Company Western Strata Exploration rig type Mobile Drill B-61 <br /> Tracy,CA Driller Gordon Jensen <br /> Project No D000-340-01 Method Mud RotarY hole diam 5 5' <br /> Logged By Scott Bittin er <br /> sample Blow Sam le well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type No Count Time Recov t Scale COLUMN and Conditions PPM <br /> 101 --------------------------------- ------- -------- <br /> 102 -------- --- - - - - --------- <br /> ML SILT Bght brown wdh trace black manganese moist medium stiff <br /> 103 --------------------- '- ----- - -- - - - -- --------- <br /> 104 --- --------------------- <br /> S--- 1337-105 1315 105 9 <br /> 106 <br /> 107 SILT light brown with trace black man_qanese_2°/a fine grained sand <br /> -------- <br /> ------------------------------------------------ --------- <br /> _ moist medium stiff <br /> 108 ----------------- <br /> 109 <br /> 110 4 <br /> 111 <br /> 112 ML SILT Ilght brown with white cahche dryr,stili <br /> 113 <br /> 114 <br /> -S-_-637.115 - - -- 1335 - -- 115 ML SILT-light brown_d _hard --- - ----- -- ---- _?_-- <br /> 116 ML SANDY SILT_lisht brown-15.20%a sand-dry_______ _ _________ <br /> ------------------------------------------------------ -- - ------------------ --------- <br /> S B37-117 13 50 _ 117 <br /> _ SM SILTY SAND light brown 25-30%fines dry <br /> 118 4 <br /> i1e ML SILT Il�ht brown_drX stiff <br /> 120 <br /> Comments <br />