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SOIL BORING LOG Boring No B-34 Sheet 6 of 7 <br /> Client Arco#6100 Date 8/31101 <br /> Ass 25775 Patterson Pass Road - Drilling Company Western Strata Exploration n e Mobile Drill B-61 <br /> Trac�CA Dnller Gordon Jensen <br /> Protect No 2000-340-01 Method Mud Rotary hole dram 5 5" <br /> Logged By Scott Bitten er <br /> Sample Blow Sam le well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type No Count Tema Recov t Scale COLUMN and Conditions PPM <br /> _ ML SILT,light brown trace black manganese,moist,medium stiff <br /> __ 101 ----------------------- --------- <br /> _ M SILTY SAND fight brown,50%fnes moist <br /> 102 ML SILT_light brown,----------black manganese 5%sand___ <br /> S 634-103 --------- <br /> 1330 103 ----- --- - <br /> -116 <br /> --------------- ----- -- - ------------- - -------------------- ----- ----- ------- ----------------103'---- <br /> _ on SILT with caliche 103'-105',strong caliche cementati -104 <br /> --------- 104 d medium stiff to ve hard <br /> 105 ------------------------------------------------------------------------ <br /> 106 ML SILT_105-111',light brown trace clay, 1_2%°fine grained sand moist <br /> ----------------------------------------------------- - - -------------------------- <br /> 107 ----••- -------------------------- ------------------- <br /> ------------------------------------------------`_-`-- ------------------»-------'108 <br /> 109 109 <br /> _____________»_-__..._______.------------------------------ -------- <br /> S B34-110 13 40 110 29 _ <br /> ------------- ------------------------------------- <br /> -------- <br /> ------- --- ---- `------------------------- ^----- --- -------- - - ---------- -- --- - <br /> 111 <br /> 112 ML CLAYEY SILT light brown moist <br /> 113 <br /> 114 <br /> 115 ML strong caliche cementation 114-115'---------------------------------------------------- <br /> --------^--_92___ <br /> ------------------------------------------------------ <br /> ------ -- - <br /> 11s <br /> ---------------------------------------------- -------- ---------------------------------------------------------------------------------------------------------- <br /> _ CL SILTY CLAY light brown dry very hard <br /> 117 caliche present.from 115 5'-117' <br /> S 834-118 --------- <br /> 1405 116 <br /> 119 --...^-----------------------------------------------'---.-._---------- <br /> S I B34-120 1400 120 20 <br /> Comments <br /> • <br />