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SOIL BORING LOG Boring No B-32 Sheet 6 of 10 <br /> Client Arco#6100 Date 8125-08/26/2000 <br /> Wss 25775 Patterson Pass Road Drilling Company Water Develo ment Corporation rig a Dresser DW-70 <br /> Tracy CA Driller Kevin Lewis <br /> Protect No D000-340-01 Method Air Rotary Casing Hammer hole dram 10" <br /> Logged By Scott Bittinger <br /> Sample Blow Sam le well Depth <br /> Construe LITHO Descriptions of Materials PID <br /> Type No Count Time Recov t Scale COLUMN and Conditions (PPM) <br /> ______ ________________________ 101 <br /> _ 1233---------- 102 SM SILTY_SAND light brown 30.40%o fines moist <br /> -----------------------------------------------------` 103 <br /> ----------------------- 104 <br /> toy SM/ML SANDY SILT light brown 20.25%fine sand moist <br /> ------- -------------------------------------------------- 106 <br /> ----- <br /> i07 ML SILT h�ht brown 5.10%o fine grained sand <br /> - -- -- --- <br /> -- ------ ---- - ------ -- -'--------------------------------- <br /> -------- -------------------------- 108 <br /> -------------------- 109---- <br /> - -- - - ------------------------------------------------------------------------------------------------------------ <br /> -------------------------------_-------__ 252_________ 110 ML SILT trght_brown_5-10%fine grained sand <br /> S 932-1'1 1 3"3 ML SILT light br„Y,n moist <br /> 66 <br /> 112 ML SILT light brown no sand dry <br /> ------------------------------------—---- <br /> --------------- <br /> 113 <br /> 114 <br /> 1336 ____-_ 115 ML SILT hght_brown 5%fine sand --- <br /> 116 <br /> '------------------------------------------------ ---------------------------------------------------"'------------------------------------------- -------- <br /> ---------------------- --- 117 <br /> 116 <br /> S B32-119 1045 ---- 119 ML CLAYEY SILT,light brown moist-- <br /> 120 <br /> Field Location of Boring Comments Reviewed By <br /> add 10'rod at 108 Drillers drove casing to 115'but pulled it up to 100 <br /> at the end of 08/25/00 Drilling will continue at 117 open hole with no casing <br /> below 100 feet on 08/26/00 <br />