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SOIL BORING LOG Boring No B-36 Sheet 6 of 7 <br /> Client Arco#6100 Date 915101 <br /> A,ss 25775 Patterson Pass Road Drilling Company Western Strata Exploration rig type Mobile Drill B-61 <br /> Tracy CA Driller Gordan Jensen <br /> Project No DOOR-340-01 Method Mud Rotary hole diam 55 <br /> Lagged By Scott Bittmger <br /> ample l3law Sample well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type No Count Time Recov it Scale COLUMN and Conditions PPM <br /> 101 <br /> -------------------- <br /> 102 ML SILT light brown trace black manganese 3.10 fine-grained-sand________________ <br /> --------- <br /> _ moist <br /> 103 <br /> 104 <br /> S B36-105 1405 1D5 85 <br /> 106 <br /> ------------------------------------------------------ ----------------------------------------------------------------------------------------------------------- <br /> 107 <br /> las SILTY CLAY 108 2'-108 5 <br /> 109 30 <br /> S 836-110 1420 iiD ML <br /> 111 <br /> _ ML SILT 1-2%fine grained sand, moist,hard <br /> 112 <br /> 113 <br /> 114 <br /> S 636-115 1445 115 15 <br /> 116 Soil stuck in core barrel from 115'-120' Unable to lob <br /> 0% _ <br /> 117 <br /> 118 <br /> 119 <br /> 120 <br /> Comments <br />